YCLOAK

The World Health Organization is warning that COVID-19 vaccine export bans and hoarding by wealthy countries will prolong the pandemic in Africa, preventing recovery from the disease in the rest of the world.

 

While more than 60% of the U.S., European Union, and British populations have been vaccinated, only 2% of COVID vaccine shots have been given in Africa.

 

The COVAX facility has slashed its planned COVID-19 vaccine deliveries to Africa by 25% this year.  WHO Africa regional director Matshidiso Moeti says the 470 million doses now expected to arrive by the end of December are enough to vaccinate just 17% of Africans on the continent.   

    

“Export bans and vaccine hoarding still have a chokehold on the lifeline of vaccine supplies to Africa.… Even if all planned shipments via COVAX and the African Union arrive, Africa still needs almost 500 million more doses to reach the yearend goal.  At this rate, the continent may only reach the 40% target by the end of March next year,” Moeti said.   

    

The WHO reports more than 8 million cases of COVID-19 in Africa, including more than 200,000 deaths.  Forty-four African countries have reported the alpha variant and 32 countries have reported the more virulent and contagious delta variant.

 

Moeti warns of further waves of infection and loss of life in this pandemic.  Given the short supply of vaccines, she urges strict adherence to preventive measures, such as mask wearing and social distancing.

 

She reiterates WHO’s call for a halt to booster shots in wealthy nations, except for those with compromised immune systems and at risk of severe illness and death.

“I have said many times that it is in everyone’s interest to make sure the most at-risk groups in every country are protected.  As it stands, the huge gaps in vaccine equity are not closing anywhere near fast enough. The quickest way to end this pandemic, is for countries with reserves to release their doses so that other countries can buy them,” she said.

    

Moeti said African countries with low vaccination rates are breeding grounds for vaccine-resistant variants.  She warned this could end up sending the world back to square 1, with the pandemic continuing to ravage communities worldwide if vaccine inequity is allowed to persist.

 
…

A U.S. government advisory panel rejected a plan for the widespread use of COVID-19 vaccine booster shots, dealing a setback to the Biden administration, which had championed the extra shots for nearly all Americans.

By a vote of 16-2, a U.S Food and Drug Administration (FDA) vaccine advisory panel rejected the widespread use of the boosters, citing a lack of data on their safety as well as a lack of evidence concerning their value.

The independent panel did endorse extra vaccine doses for people who are 65 and older or at high risk of severe illness.

Drugmaker Pfizer had requested full approval for boosters for people 16 and older, a proposal backed by the Biden administration.

The White House announced last month that Americans who received either the Pfizer or Moderna vaccines could get a booster shot eight months after their second dose.

And earlier on Friday, the White House said it was ready to roll out the booster shots if health officials approved them.

Pfizer submitted data to the FDA this week that it says shows that the efficacy of its vaccine diminishes by about 6% every two months following the second dose, making a booster at the six-month mark safe and effective at strengthening protection against the virus that causes COVID-19.

Research has shown that although immunity levels decrease over time in those vaccinated, the Pfizer vaccine still provides strong protection against severe illness and death, even in delta variant cases.

The FDA panel’s recommendation is nonbinding; the FDA is not required to follow the panel’s recommendations, but it generally does.

Next week, an independent advisory panel for the Centers for Disease Control and Prevention will weigh in on who should get a booster and when.

Elsewhere, France suspended 3,000 health care workers who had not been inoculated with a COVID-19 vaccine by a government-mandated Sept. 15 deadline.

Tens of thousands of the country’s 2.7 million health workers were unvaccinated in July, when President Emmanuel Macron announced the Sept. 15 deadline to receive at least one shot of a vaccine.

Health Minister Olivier Veran said most suspended employees worked in support services, while few doctors and nurses were among the suspended.

Johns Hopkins Coronavirus Resource Center said Friday that France has reported more than 7 million cases and more than 116,000 deaths from COVID-19.

In India, a record 22.6 million vaccination shots were given Friday as some areas organized special inoculation drives for the birthday of Prime Minister Narendra Modi, who turned 71.

 

“Every Indian would be proud of today’s record vaccination numbers,” Modi said on Twitter.

India has provided at least one vaccine dose to more than 62% of its adult population and has fully vaccinated about 21% of adults, according to the Health Ministry.

In Switzerland, officials announced that all travelers entering the country who have neither been vaccinated nor have recovered from the disease will need proof of a negative test.

British officials relaxed restrictions on travel into England, which included ending the requirement that fully vaccinated passengers from low-risk countries take COVID-19 tests on arrival.

In the U.S. state of Idaho, hospitals have begun rationing care “because the massive increase of COVID-19 patients requiring hospitalization in all areas of the state has exhausted existing resources,” the Idaho Department of Health and Welfare (DHW) said in a statement Thursday.

“The situation is dire — we don’t have enough resources to adequately treat the patients in our hospitals, whether you are there for COVID-19 or a heart attack or because of a car accident,” DHW Director Dave Jeppesen said in a statement.

The best way to end the rationing “is for more people to get vaccinated,” Jeppesen said. “It dramatically reduces your chances of having to go to the hospital if you do get sick from COVID-19.”

Some information for this report came from The Associated Press and Reuters. 

 
…

New York next week will see one of its first large gatherings since the coronavirus pandemic, when more than a hundred world leaders are expected to return to the United Nations for their annual meetings. VOA U.N. correspondent Margaret Besheer reports.
…

A new study on work-related causes of deaths finds long working hours to be the biggest occupational risk factor. The joint study by the World Health Organization and International Labor Organization estimates nearly 2 million people a year die from work-related diseases and injuries.

World Health Organization Director General Tedros Adhanom Ghebreyesus said it is shocking to see so many people literally being killed by their jobs. He said every single work-related death is preventable with the right health and safety measures in place.

“More than 80% of work-related deaths are due to non-communicable diseases, primarily cardiovascular and respiratory diseases, which are caused by or made worse by factors in the workplace,” Tedros said. “Long working hours are the single deadliest occupational risk factor accounting for 750,000 deaths each year.”

The study considers 19 occupational risk factors, including exposure to long working hours, exposure to air pollution in the workplace, as well as carcinogens and noise. Most of the deaths — 80% — are due to occupational non-communicable diseases, the remaining 20% are due to on-the-job accidents. 

Frank Pega is WHO Technical Officer, Department of Environment, Climate Change and Health. He said those most at risk are males and people aged over 54 years. He said a disproportionately large number of work-related deaths occur in Africa, Southeast Asia and the Western Pacific. 

“Within these regions, we can also say that low- and middle-income countries are more affected than high-income countries, and I think … with disadvantaged workers, specifically informal economy workers,” Pega said. “So, informal economy workers probably work in jobs that have less protection and, therefore, are exposed to more occupational risk factors.”

The report cities North Korea as the country with the largest burden of work-related deaths, averaging 79.5 deaths per 100,000 working age population of 15 years or older.It is followed by Indonesia and Nepal. Tied for fourth with 43.7 deaths per 100,000 workers are Bangladesh and India. 

The study does not include data on the impact of COVID-19 work-related deaths. The authors say this information will be captured in future estimates. 

 
…

U.S. President Joe Biden convened six heads of state and three leaders of multilateral organizations on Friday to make his plea: that stronger climate action is not just urgent — it is good for the global economy.

 

The leaders met six weeks ahead of the United Nations Climate Change Conference, an event that aims to chart future global climate efforts.

 

“I wanted to show that we’re at an inflection point and that there’s a real consensus, a real consensus, that while the climate crisis poses an existential threat, there is a silver lining,” Biden told the leaders of Argentina, Bangladesh, Indonesia, South Korea, Mexico and the United Kingdom, who all joined virtually.

 

“The climate crisis also presents real and incredible economic opportunities to create jobs and lift up the standard of living for people around the world.”

 

One of Biden’s first acts in office was to return the United States to the Paris Agreement on climate change, after his predecessor withdrew saying it was a “bad deal” for the country.

 

The legally binding international treaty aims to limit the global temperature increase by 1.5 degrees compared to pre-industrial levels. For developed nations like the U.S. and China — the two largest emitters — that would require a substantial reduction in global greenhouse gas emissions.

 

For the U.S., that would require reducing emissions by 50-52% below 2005 levels by 2030, a move that could require a marked shift from traditional energy sources like coal towards greener sources like solar and wind power.

 

The United Nations Secretary-General Antonio Guterres echoed Biden’s sense of urgency on Friday.

 

“The world is on a catastrophic pathway to 2.7 degrees of heating,” he said in a statement, citing a report released Friday by the U.N. Framework Convention on Climate Change. “This is breaking the promise made six years ago to pursue the 1.5-degree Celsius goal of the Paris Agreement. Failure to meet this goal will be measured in the massive loss of lives and livelihoods.”

The U.N. chief directly pinned responsibility on the developed world, noting that 80% of global emissions are caused by the world’s 20 wealthiest nations. He called on all nations to set more ambitious emissions targets, and for developed countries to deliver on their $100 billion commitment to help developing nations deal with climate change.

 

But notable by their absence at Friday’s meeting was any representative from the world’s largest emitter: China.

 

Nikos Tsafos, an analyst working on energy and geopolitics at the Center for Strategic and International Studies in Washington, says there is a lot of subtext to the U.S.-China relationship when it comes to climate change discussions.

 

“The bilateral relationship is more complex and adversarial than it was during the negotiation of the Paris Agreement in 2015, making it hard to disentangle climate from the numerous disputes between the two countries,” he wrote in an opinion piece. “China has also tried to brand itself as a leader on climate and is less willing to do anything that might be seen as kowtowing to U.S. pressure.”

 

But, he noted, China’s perspective has also changed. They now, too, see opportunity to cash in. For years, he said, Chinese firms have been major players in the wind and solar power industries, and the nation is a bigger market for electric vehicles than the U.S.

 

“There is no longer a need to convince China to lean into the energy transition,” he said.

 

The 197 parties to the Paris Agreement — which include individual countries and supranational groupings — will meet in November, in Glasgow, Scotland.

 
…

A trio of Chinese astronauts returned to Earth on Friday after a 90-day stay aboard their nation’s first space station in China’s longest mission yet.  

 

Nie Haisheng, Liu Boming and Tang Hongbo landed in the Shenzhou-12 spaceship just after 1:30 p.m. (0530 GMT) after having undocked from the space station Thursday morning.  

 

State broadcaster CCTV showed footage of the spacecraft parachuting to land in the Gobi Desert where it was met by helicopters and off-road vehicles. Minutes later, a crew of technicians began opening the hatch of the capsule, which appeared undamaged.  

 

The three astronauts emerged about 30 minutes later and were seated in reclining chairs just outside the capsule to allow them time to readjust to Earth’s gravity after three months of living in a weightless environment. The three were due to fly to Beijing on Friday.

 

“With China’s growing strength and the rising level of Chinese technology, I firmly believe there will even more astronauts who will set new records,” mission commander Nie told CCTV.  

 

After launching on June 17, the three astronauts went on two spacewalks, deployed a 10-meter (33-foot) mechanical arm, and had a video call with Communist Party leader Xi Jinping.

 

While few details have been made public by China’s military, which runs the space program, astronaut trios are expected to be brought on 90-day missions to the station over the next two years to make it fully functional.  

 

The government has not announced the names of the next set of astronauts nor the launch date of Shenzhou-13.

 

China has sent 14 astronauts into space since 2003, when it became only the third country after the former Soviet Union and the United States to do so on its own.  

 

China’s space program has advanced at a measured pace and has largely avoided many of the problems that marked the U.S. and Russian programs that were locked in intense competition during the heady early days of spaceflight.  

 

That has made it a source of enormous national pride, complementing the country’s rise to economic, technological, military and diplomatic prominence in recent years under the firm rule of the Communist Party and current leader Xi Jinping.  

 

China embarked on its own space station program in the 1990s after being excluded from the International Space Station, largely due to U.S. objections to the Chinese space program’s secrecy and military backing.  

 

China has simultaneously pushed ahead with uncrewed missions, placing a rover on the little-explored far side of the Moon and, in December, the Chang’e 5 probe returned lunar rocks to Earth for the first time since the 1970s.  

 

China this year also landed its Tianwen-1 space probe on Mars, with its accompanying Zhurong rover venturing out to look for evidence of life.

 

Another program calls for collecting samples from an asteroid, an area in which Japan’s rival space program has made progress of late.  

 

China also plans to dispatch another mission in 2024 to bring back lunar samples and is pursuing a possible crewed mission to the moon and eventually building a scientific base there, although no timeline has been proposed for such projects. A highly secretive space plane is also reportedly under development.
…

Hoping to meet green energy goals and cut down on Indian cities’ air pollution while boosting its flagging auto industry, the Indian government Wednesday announced a $3.5 billion push for electric and hydrogen-fuel powered vehicles.

The plan, which includes incentives for automakers to invest in clean technology cars, will allow India to “leapfrog” to environmentally cleaner vehicles, the cabinet said in a statement while announcing the effort.

“It will herald a new age in higher technology, more efficient and green automotive manufacturing,” the statement said.

Clean fuel vehicles so far make up a fraction of the country’s vehicles, despite ambitious goals announced four years ago for a 100% transition to electric cars by 2030.

This move could, however, give India a head start in an industry that is emerging globally by providing an impetus to manufacturers, according to auto analysts.

“The government is looking more serious and its focus is clearly on green energy. That is why the support it is extending is not for the entire auto industry, but only for those who invest in technological advancement in the sector,” said Awanish Chandra, an auto analyst at Mumbai-based wealth equities firm SMIFS Limited.

The push toward electric vehicles will also contribute significantly to the country’s goal of cutting down carbon emissions — India is the world’s third-biggest carbon emitter.

At the same time, its cities have some of the world’s dirtiest air — India is home to 22 out of 30 cites in the world with the worst air pollution, according to a Greenpeace analysis.

Environmental experts have long said the country’s huge transport sector is a major contributor to the hazardous air in a country where a grossly inadequate public transport infrastructure has increased reliance on private vehicles — Delhi’s roads, for example, are crammed with more than 12 million vehicles.

Along with its big push toward solar energy, the latest initiative will help, according to Amit Kumar, a former senior director with The Energy and Resources Institute in New Delhi.

“Definitely this is the right direction to go. We have to focus on cutting down vehicle emissions whether with electric or hydrogen-powered vehicles to meet our green energy goals,” he said.

India is on track to achieve its Paris Agreement targets to cut carbon emissions well before the target date of 2030, Prime Minister Narendra Modi said earlier this year.

 

However, auto analyst Chandra said he does not expect the transition to electric vehicles to happen in a big way for several years. 

“Petrol and diesel cars are here to stay for at least 10 years, but the world is moving towards electric vehicles, so we should not be lagging. The support from the government will incentivize companies to make the investment,” he said.

The government says it expects to generate about $5.8 billion in new investment and create 750,000 jobs in a sector that contributes about $100 billion to the country’s gross domestic product.

There have been reports that electric car pioneer Elon Musk’s Tesla Inc. plans to enter India, while domestic manufacturers have also said they plan to make big investments to make the shift to electric cars.

India has emerged as one of the world’s major automobile manufacturing hubs in recent decades but the sector has struggled in recent years as an economy that was faltering even before the pandemic depressed demand.

 
…

With flames advancing toward the signature grove of ancient massive trees in Sequoia National Park, firefighters on Thursday fought fire with fire.

Using firing operations to burn out flammable vegetation and other matter before the wildfire arrives in the Giant Forest is one of several ways firefighters can use their nemesis as a tool to stop, slow or redirect fires.

The tactic comes with considerable risks if conditions change. But it is routinely used to protect communities, homes or valuable resources now under threat from fires, including the grove of about 2,000 massive sequoias, including the General Sherman Tree, the world’s largest by volume.

Here’s how it works:

It’s all about the fuel

Three things influence how hot and fast a fire burns: the landscape, with fire burning faster up steep slopes; weather, with winds and dry conditions fanning flames; and fuel, the amount of material that can burn.

The first two can’t be controlled, but there are ways to reduce fuels long before any fire breaks out — or even as one is approaching.

“Of all the things that affect fire behavior, the fuels is really where we can take action,” said Maureen Kennedy, a professor of wildfire ecology at the University of Washington.

Historically, low- to moderate-severity fires every five to 30 years burned out excess brush and timber before deadly fires in the early 20th century led to aggressive firefighting and a U.S. Forest Service policy to suppress all fires by 10 a.m. the day after they were reported.

That led to dense forests of dead trees, fallen logs and overgrown brush that accumulated over the past century, fueling more massive fires.

Slowing fire by creating fire

For centuries, Native Americans have used fire to thin out forests.

Prescribed burns set under favorable weather conditions can help mimic the lower-intensity fires of the past and burn off excess fuels when they are not at risk of getting out of control. If fire eventually burns the area, it will likely do so at lower intensity and with less damage.

 

The idea is the same during a wildfire. Fire chiefs try to take advantage of shifting winds or changing landscapes to burn out an area before the fire gets there, depriving it of the fuel it needs to keep going.

“They’re trying to achieve the same effect,” Kennedy said. “They’re trying to moderate the fire behavior. They’re trying to remove the fuels that make the fire burn so intensely.

Of course, their goal there is to better contain and control the fire and protect the more valuable resources.”

Safely setting mild fires

All wildland firefighters learn about burnout operations in basic training, but it takes a higher level of training to plan and carry out firing operations.

“You need to know how to fight fire before you light fire,” said Paul Broyles, a former chief of fire operations for the National Park Service.

Burning an area between the fire front and a projected point — such as a firebreak or the Giant Forest in Sequoia — requires the right conditions and enough time to complete the burnout before the fire can reach a fire line constructed by firefighters.

 

Often such operations are conducted at night when fires tend to die down or slow their advance as temperatures cool and humidity rises.

The convection of a fire pulls in winds from all direction, which can help. As fires climb steep terrain, burnouts are sometimes set on the other side of a ridge so any embers will land in an area where dry grasses and brush have already burned.

The firing operations require a crew making sure the fire does not spread in the wrong direction. It may also include bulldozers cutting fire lines or air tankers dropping retardant to further slow the flames.

All of it has to work in sync, Broyles said.

“Air tankers by themselves do not put fires out unless you follow up with personnel,” he said. “It’s like the military. You don’t just bomb the hell out of your enemy without ground troops.”

While burnouts are commonly used, they can backfire if winds shift or they aren’t lit early enough.

“When you put more fire on the ground, there is a risk,” said Rebecca Paterson, a spokesperson for Sequoia National Park. “It carries the potential to create more problems than it solves.”

Broyles said there were times he didn’t get a burnout started in time and firefighters had to be evacuated.

“Fortunately, in my case, we didn’t have any losses,” he said.

Small flames to protect giant sequoias

Firefighters on Thursday were conducting burnout operations in the Giant Forest at almost a micro level, moving from tree to tree, Paterson said. Ground cover and organic debris known as duff close to the trees was being set on fire, allowing the flames to creep away from the tree to create a buffer.

The General Sherman and other massive conifers were wrapped in aluminum blankets to protect them from the extreme heat.

The park was the first in the West to use prescribed fire more than 50 years ago and regularly burns some of its groves to remove fuels. Paterson said that was a reason for optimism.

“Hopefully, the Giant Forest will emerge from this unscathed,” she said. 

 
…

France has suspended 3,000 health care workers who were not inoculated with a COVID-19 vaccine by a government-mandated Sept. 15 deadline.

“Several dozens” of the country’s 2.7 million health workers, Health Minister Olivier Veran said Thursday, opted to resign rather than receive the inoculation against the coronavirus.

Tens of thousands health workers were unvaccinated in July when President Emmanuel Macron announced the Sept. 15 deadline to have at least one shot of a vaccine.

Veran said most suspended employees worked in support services, while few doctors and nurses were among the suspended.

Johns Hopkins Coronavirus Resource Center said early Friday that France has reported more than 7 million COVID cases and more than 116,000 COVID deaths.

In the U.S. state of Idaho, hospitals have begun rationing care “because the massive increase of COVID-19 patients requiring hospitalization in all areas of the state has exhausted existing resources,” the Idaho Department of Health and Welfare said in a statement Thursday.

“The situation is dire – we don’t have enough resources to adequately treat the patients in our hospitals, whether you are there for COVID-19 or a heart attack or because of a car accident,” DHW Director Dave Jeppesen said in a statement.

The best way to end the rationing “is for more people to get vaccinated,” Jeppesen said.“It dramatically reduces your chances of having to go to the hospital if you do get sick from COVID-19.”

The Intenational Monetary Fund, the World Bank, the World Health Organization, and the World Trade Organization have met with the major COVID vaccine manufacturers to devise strategies to improve vaccine access for low- and middle-income countries.

The goal of the coalition is to vaccinate at least 40% of people in every country by the end of this year and at least 60% by mid-2022.

WHO said the 2021 target is “a critical milestone to end the pandemic and for global economic recovery.” 

 
…

A growing number of Republicans, including state governors, have vowed to mount legal challenges against President Joe Biden’s sweeping measures to compel workers and federal employees to get vaccinated against COVID-19. White House Bureau Chief Patsy Widakuswara has the story.
…

Another commercial spaceflight company launches into the space tourism business. Plus, more spacewalks outside the International Space Station, and beauty tips from astronauts on board. VOA’s Arash Arabasadi brings us the Week in Space.
…

The first all-civilian crew of astronauts is now orbiting the Earth after the SpaceX Falcon 9 rocket launched them into space in spectacular fashion late Wednesday.

Video from the launch showed the initial fireball light up the night sky as the rocket lifted off from the Kennedy Space Center in Florida at 8:02 p.m. local time.

The capsule could be seen streaking across the sky as it gained altitude. About 12 minutes into the flight, a bright plume of light appeared as the Dragon capsule separated from the rocket’s second stage and the crew entered orbit, while the reusable first stage made its way back to Earth for a vertical landing on a sea barge. 

The team of four amateur astronauts is led by billionaire e-commerce executive Jared Isaacman, 38, who is paying for the entire trip. 

A SpaceX webcast of the launch showed Isaacman and his crewmates — Sian Proctor, 51, Hayley Arceneaux, 29, and Chris Sembroski, 42 — strapped into the pressurized cabin of the white SpaceX Crew Dragon capsule, dubbed Resilience, wearing their flight suits, complete with helmets. 

The spaceship’s trajectory will take it to an altitude of 575 kilometers — deeper into space than the International Space Station. 

After spending three days orbiting the Earth, the Dragon capsule will splash down off the Florida coast. 

In a statement on its website, the U.S. space agency NASA said it was providing some support to SpaceX and the flight of Inspiration4 “on a fully reimbursable, non-interference basis,” including communications, ground control and services through the Kennedy Space Center.

The flight marks the debut of SpaceX owner Elon Musk’s new orbital tourism business. 

Some information for this report came from The Associated Press, Reuters and Agence France-Presse.
…

The remainder of what was Hurricane Nicholas continues to dump rain along the central U.S. Gulf Coast, while the U.S. National Hurricane Center is watching two areas that are likely to become named storms in the next few days. 

In Thursday reports, hurricane center forecasters said Nicholas, now a post-tropical depression, was moving through Louisiana to the north and east, where it was expected to drop heavy rain.

Flash flood watches

The system was expected to produce additional rainfall of 5 to 10 centimeters (2 to 4 inches) across the Gulf Coast Friday, with isolated amounts of 16 centimeters (6 inches) possible.

Flash flood watches were in effect from portions of southeast Louisiana, across southern Mississippi and Alabama, to the Florida panhandle, especially in urban areas. Widespread minor river flooding was expected, and scattered moderate flooding was possible. 

Meanwhile, forecasters were watching two areas of low pressure in the Atlantic that show a good chance of developing into storms over the next two to three days. One of them, roughly 300 kilometers (185 miles) south-southeast of the Southeastern state of North Carolina, was beginning to show some signs of organization.

High surf and gale warnings

The forecasters said the system was forecast to move north- and northeastward from the southeastern and mid-Atlantic U.S. coasts and could bring high surf and gale warnings to portions of the southeastern and mid-Atlantic coasts later this week.

The other system was much farther to the south and east, about 1,450 kilometers (900 miles) west-southwest of Cape Verde. Forecasters said a tropical depression would probably form over the weekend. The system was expected to move to the west and northwest across the tropical Atlantic.
…

Scientists from multiple organizations that monitor and assess the state of the Earth’s climate system warn the world is not on track to meet the target of the Paris Agreement to limit global warming to 1.5 degrees Celsius by 2050.

The United in Science 2021 report warns greenhouse gas concentrations in the atmosphere are continuing at record levels, committing the planet to dangerous future warming. It notes the last five-year period has been the warmest since record-keeping began in 1850. 

Scientists say rising temperatures due to human activity are causing higher than average temperatures in the Arctic, Europe and Asia. That is increasing the frequency and intensity of floods, droughts, wildfires, storms, and other extreme weather events throughout the world. 

Secretary-General of the World Meteorological Organization Petteri Taalas says weather events that used to happen every 100 years now are happening every 20 years because of climate change. He warns they will occur with even greater frequency in the future if the world does not limit warming to well below two degrees Celsius by mid-century. 

“Now we are heading towards three degrees warming instead of 1.5 to two degrees,” he said.”And it has been shown clearly that it would be beneficial for the welfare of us human beings and the welfare of the biosphere and the planet to reach the lower limit of the Paris Agreement of 1.5 degrees.”

The report notes that COVID-19 has had no impact on climate change. It says pandemic lockdowns and economic slowdowns reduced air pollution for a time, but was only temporary. Now that societies are opening again, it says carbon dioxide emissions into the atmosphere are growing.

Taalas says mitigation measures can reduce the release of greenhouse gas emissions into the atmosphere and reduce climate change, but for this to happen, people must change their daily behavior. 

“If we fail with climate mitigation, we would have a permanent problem for at least hundreds or even thousands of years and both economic and human wellbeing events would be much more dramatic than this COVID pandemic, which has been hitting us all in a dramatic way,” he said.

In a forward to the United in Science report, U.N. Secretary-General Antonio Guterres warns time is running out. He says all countries must commit to net-zero emissions by 2050, backed up by concrete long-term strategies to prevent further irreversible damage.

He says these pledges must be made now for November’s U.N. Climate Change Conference in Glasgow to be a turning point in the fight for the survival of the planet. 

 
…

A review issued Wednesday by the U.S. Food and Drug Administration says a third dose of Pfizer’s two-dose COVID-19 vaccine boosts a person’s immunity against the virus, but said the current regimen still provides enough protection against severe illness.

The FDA is considering Pfizer’s request to offer a third shot of its vaccine, which the drugmaker says is needed as its effectiveness wears off between six to eight months after the second dose. Pfizer submitted a preliminary study to the FDA that suggested a third dose of the vaccine given to more than 300 people boosted their immunity levels three to five times higher than after the earlier shots.

Pfizer also cited a study from Israel, published Wednesday in the New England Journal of Medicine, that showed infection rates were 11 times lower among people age 60 and older who received a third dose of the vaccine. About 1 million people took part in the study.

Pfizer has applied for permission to offer a third dose as the highly contagious delta variant of COVID-19 has triggered a dramatic new surge of infections, hospitalizations and deaths around the world.

But the FDA said in its review that recent studies “indicate that currently US-licensed or authorized COVID-19 vaccines still afford protection against severe COVID-19 disease and death in the United States.”

The U.S. government drug regulator’s vaccine advisory committee will meet Friday to discuss whether the agency should approve Pfizer’s request. The committee’s recommendation is non-binding, meaning the FDA could approve the third Pfizer dose even if the committee recommends against it.

Both the FDA and the Centers for Disease Control and Prevention last month recommended a third shot of the Pfizer or the Moderna vaccine for some people with weakened immune systems.

The FDA meeting will be held days after an international group of vaccine experts published an essay in The Lancet medical journal in opposition to providing booster shots of current vaccines to the general population.

Experts say recent studies show the current vaccines in use around the world continue to provide strong protection against the virus, including the delta variant, especially against severe illness and hospitalization.

The authors include two key officials in the FDA’s vaccine review office who are leaving their posts before the end of the year. The New York Times recently reported that Dr. Marian Gruber and Dr. Philip Krause are upset over the Biden administration’s recent announcement that booster shots would be offered for some Americans beginning next month, well before the FDA had time to properly review the data.

The authors suggest that modifying the vaccines to match the specific COVID-19 variants is a better approach than providing extra doses of the original vaccine.

Tedros Adhanom Ghebreyesus, the director-general of the World Health Organization, has called on wealthy nations to forgo COVID-19 vaccine booster shots for the rest of the year to ensure that low- and middle-income countries have more access to the vaccine.

Some information for this report came from the Associated Press and Reuters. 
…

China tightened lockdowns and increased orders for mass testing in cities along its coast Wednesday amid the latest surge in COVID-19 cases.

Checks have been set up in toll stations around the city of Putian in Fujian province, with a dozen of them closed entirely. The nearby cities of Xiamen and Quanzhou have also restricted travel as the delta variant spreads through the region.

The National Health Commission on Wednesday said an additional 50 cases had been diagnosed in various parts of Fujian, most of them in the Putian region.

Since the start of the pandemic, first detected in late 2019 in the central Chinese city of Wuhan, China has imposed strict testing, lockdowns, quarantines and mask-wearing requirements.

Fujian has seen at least 152 new cases in recent days, prompting stay-at-home orders and the closure of entertainment, dining and fitness venues, along with the cancellation of group activities, including those for the upcoming Mid-Autumn Festival holiday.

Long-distance bus service to other parts of the province has been suspended.

China has largely stopped the spread of COVID-19, but new outbreaks continue to occur in various parts of the country. A delta variant outbreak in July and August spread to several provinces, raising concern about new and more contagious variants.

The National Health Commission says it has administered more than 2 billion doses of vaccine, although the efficacy of domestically developed serums has been called into question, particularly in dealing with the delta variant.

While lockdowns and other stern measures have taken a toll on the economy and daily life, most of the country has overcome the impact of the initial outbreak.

Authorities are taking no chances, however. The discovery of a suspected case in Beijing’s eastern Chaoyang district prompted officials Wednesday to bar residents of a high-rise community from leaving their apartments, according to the newspaper Health Times, which is published by the ruling Communist Party.

Students and teachers have also been encouraged to avoid traveling during the upcoming three-day Mid-Autumn Festival, beginning Sunday, and the October 1-7 National Day vacation.

“Even with 91% of students and teachers vaccinated nationwide, it is still recommended students do not leave their home provinces and stay on guard,” Wang Dengfeng, head of the COVID-19 prevention office at the Ministry of Education, was quoted as saying by the official China Daily newspaper.
…