Harare, Zimbabwe — Zimbabwe appealed to the United Nations, aid agencies and individuals on Wednesday for $2 billion to avert food insecurity caused by an El Nino-induced drought.

At the State House in Harare, President Emmerson Mnangagwa declared a nationwide state of disaster. He told reporters that Zimbabwe is expecting a harvest of 868,000 metric tons of grain this year — far short of expectations and about 680,000 tons less than the country needs.

“Preliminary assessment shows that Zimbabwe requires in excess of $2 billion toward various interventions we envisage in the spectrum of our national response,” he said.

Zimbabwe isn’t alone. Malawi and Zambia declared a state of disaster earlier this year due to the drought.

Edward Kallon, U.N. resident and humanitarian coordinator in Zimbabwe, said the world body is monitoring the severe impact of the ongoing dry spell in southern Africa. He said the crisis has far-reaching consequences across various sectors, including food and nutrition security, health, water resources, education and jobs.

So far, Kallon said, the U.N. has allocated $5 million from the Central Emergency Response Fund for needs such as water, hygiene, sanitation, food and medical response to a cholera outbreak.

“The U.N. pledges its support to the government of Zimbabwe in mobilizing resources to tackle the El Nino-induced drought,” he said. “Efforts are underway to finalize a response plan.”

Paul Zakariya, executive director of the Zimbabwe Farmers Union, said that while nothing can be done to stop climate change effects, irrigation farming is one of the methods that can be used to mitigate calamity.

“Only depending on rain-fed agriculture, we will not go too far,” Zakariya said.

The government should ensure that even farmers with small amounts of land can irrigate, he said.

“With irrigation, our farmers are producing all year round,” he said.

Zimbabwe, once the breadbasket of southern Africa, has largely depended on handouts from organizations such as the World Food Program and the U.S. Agency for International Development in the last 20-plus years.

The government attributes the food shortages to recurring droughts.

Critics attribute the problem to the confiscation of land from white commercial farmers who produced crops all year round. They were replaced with peasant farmers who let irrigation systems fall into disrepair and are reliant on rain to grow their crops.

U.N. agencies said they will provide funding so Zimbabwe can revive the irrigation systems. Details are expected at a news conference on Thursday.
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ATLANTA — A person in Texas has been diagnosed with bird flu, an infection tied to the recent discovery of the virus in dairy cows, health officials said Monday.

The patient was being treated with an antiviral drug and their only reported symptom was eye redness, Texas health officials said. Health officials say the person had been in contact with cows presumed to be infected, and the risk to the public remains low. 

It marks the first known instance globally of a person catching this version of bird flu from a mammal, federal health officials said.

However, there’s no evidence of person-to-person spread or that anyone has become infected from milk or meat from livestock, said Dr. Nirav Shah, principal deputy director of the Centers for Disease Control and Prevention.

Genetic tests don’t suggest that the virus suddenly is spreading more easily or that it is causing more severe illness, Shah said. And current antiviral medications still seem to work, he added.

Last week, dairy cows in Texas and Kansas were reported to be infected with bird flu — and federal agriculture officials later confirmed infections in a Michigan dairy herd that had recently received cows from Texas. None of the hundreds of affected cows have died, Shah said.

Since 2020, a bird flu virus has been spreading among more animal species – including dogs, cats, skunks, bears and even seals and porpoises – in scores of countries. 

However, the detection in U.S. livestock is an “unexpected and problematic twist,” said Dr. Ali Khan, a former CDC outbreak investigator who is now dean of the University of Nebraska’s public health college.

This bird flu was first identified as a threat to people during a 1997 outbreak in Hong Kong. More than 460 people have died in the past two decades from bird flu infections, according to the World Health Organization. 

Most infected people got it directly from birds, but scientists have been on guard for any sign of spread among people. 

Texas officials didn’t identify the newly infected person, nor release any details about what brought them in contact with the cows.

The CDC does not recommend testing for people who have no symptoms. Roughly a dozen people in Texas who did have symptoms were tested in connection with the dairy cow infections, but only the one person came back positive, Shah said.

It’s only the second time a person in the United States has been diagnosed with what’s known as Type A H5N1 virus. In 2022, a prison inmate in a work program picked it up while killing infected birds at a poultry farm in Montrose County, Colorado. His only symptom was fatigue, and he recovered.
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islamabad, pakistan — Global eradication efforts have “cornered” polio in a “few pockets” of Pakistan and Afghanistan, the last two countries where the virus continues to paralyze children.

Experts hailed the progress being made in tackling the “outbreak-prone” disease during a virtual briefing last week to mark a decade since India was declared polio-free in March 2014.

“We have Pakistan and Afghanistan [where polio is] still endemic, but the virus is cornered in very few pockets in very few districts of these two countries,” said Dr. Ananda Bandyopadhyay, deputy director of polio technology, research and analytics at the Bill & Melinda Gates Foundation.

“The virus is gasping in these last corridors,” Bandyopadhyay said.

Pakistan has reported two wild poliovirus cases this year, while the number stood at six in 2023. Afghanistan has yet to detect a polio case this year and recorded six cases last year.

Experts credited continued efforts to vaccinate populations with pushing polio to the verge of extinction.

Wild poliovirus affects young children and can paralyze them in severe cases or can be deadly in certain instances. The paralytic disease is the only currently designated public health emergency of international concern.

Hamid Jafari, director of polio eradication for the WHO Eastern Mediterranean Region, told the event that until 2020, about 13 families of wild poliovirus had spread across the neighboring countries.

Since then, only two families have survived, and they remain endemic to Pakistan “in a very small geographic area” in southern parts of the Khyber Pakhtunkhwa border province and in eastern Afghanistan, he said.

While the “historic reservoirs” have been cleared of the virus in Pakistan and Afghanistan, transmission is now surviving in “exceptionally hard-to-reach” populations, making it difficult for polio teams to inoculate children there, he said.

Jafari said “militancy and extensive population movement” across the Afghanistan-Pakistan border, and keeping track of those populations, were the kinds of “last-mile challenges that we have.”

“The genetic cluster that seems to be on its way out and getting eliminated is in the heart of the area of militancy in Pakistan,” he said.

Jafari noted that India’s polio program did not face the same militancy challenge that Afghanistan’s did until the Taliban takeover in August 2021, and that it remains a significant problem in Pakistan in the last stages of eradicating the virus.

Bandyopadhyay said successes against the poliovirus in both countries raise hope it is on the verge of extinction there.

He said clinicians “observed similar trends” even in the countries that “saw polio’s disappearing act.”

“Initially, we would have multiple families or lineages of the virus … and then you saw that disappearing act,” he said.

Jafari said that lessons learned in India had been applied to Nigeria, which was declared polio-free in June 2020. He added that many of “these practices were instilled in the program” in Pakistan and Afghanistan.

WHO has said that cases caused by wild poliovirus have dropped by more than 99% since 1988, from an estimated 350,000 in more than 125 endemic countries to just two endemic countries as of October 2023.

It attributed the decline to the Global Polio Eradication Initiative, led by the WHO, the U.N. Children’s Fund, Rotary International, the U.S. Centers for Disease Control and Prevention, and the Bill & Melinda Gates Foundation.

Jay Wenger, director of the polio program at the Gates Foundation, said that even though Afghanistan and Pakistan had reported a handful of cases, global efforts against the virus must continue.

“As we get to the end of the [polio program], it’s critical to finish. We usually say if there is polio anywhere, it’s a threat to everywhere,” he said.
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DALLAS — Millions of people along a narrow band in North America will look up when the sky darkens during a total solar eclipse on April 8. When they do, safety is key.

Staring directly at the sun during a solar eclipse or at any other time can lead to permanent eye damage. The eclipse is only safe to witness with the naked eye during totality, or the period of total darkness when the moon completely covers the sun.

Those eager to experience the eclipse should buy eclipse glasses from a reputable vendor. Sunglasses are not protective enough, and binoculars and telescopes without a proper solar filter can magnify light from the sun, making them unsafe.

“Please, please put those glasses on,” NASA Administrator Bill Nelson said.

Where to find eclipse glasses

Since counterfeit glasses abound, consider purchasing glasses from a local science museum or order online from a seller cleared on the American Astronomical Society’s website.

Eclipse safety experts say legitimate eclipse glasses should block out ultraviolet light from the sun and nearly all visible light. When worn indoors, only very bright lights should be faintly visible – not household furniture or wallpaper.

Old eclipse glasses from the 2017 total solar eclipse or October’s “ring of fire” annular eclipse are safe to reuse, as long as they aren’t warped and don’t have scratches or holes.

Glasses should say they comply with ISO 12312-2 standards, though fake suppliers can also print this language on their products. NASA does not approve or certify eclipse glasses.

How to view the eclipse without glasses

If you don’t have eclipse glasses, you can still enjoy the spectacle through indirect ways such as making a pinhole projector using household materials.

Poke a hole through a piece of cardstock or cardboard, hold it up during the eclipse and look down to see a partial crescent projected below. Holding up a colander or a cracker will produce a similar effect.

Another trick: Peering at the ground under a shady tree can yield crescent shadows as the sunlight filters through branches and leaves.

Eye experts warn against viewing the eclipse through a phone camera. The sun’s bright rays can also damage a phone’s digital components.

Why looking at a solar eclipse is dangerous

Eye damage can occur without proper protection. The sun’s bright rays can burn cells in the retina at the back of the eye. The retina doesn’t have pain receptors, so there’s no way to feel the damage as it happens. Once the cells die, they don’t come back.

Symptoms of solar eye damage, called solar retinopathy, include blurred vision and color distortion.

In a rare case of eclipse eye damage, a woman who viewed the 2017 eclipse without adequate protection came to Mount Sinai’s New York Eye and Ear Infirmary, complaining of a black spot in her vision. Doctors discovered retinal damage that corresponded to the eclipse’s shape.

“The dark spot she was describing was in the shape of a crescent,” said Dr. Avnish Deobhakta, a Mount Sinai ophthalmologist.

There’s no set rule for how long of a glance can lead to permanent damage. Severity varies based on cloudiness, air pollution and a person’s vantage point.

But doctors say looking at a solar eclipse for even a few seconds unprotected isn’t worth the risk. There are reports of solar retinopathy after every solar eclipse, and U.S. eye doctors saw dozens of extra visits after the one in 2017.

Spectators who plan ahead can secure a stress-free eclipse viewing experience.

“It can be dangerous if we aren’t careful, but it’s also very safe if we take the basic precautions,” said Dr. Geoffrey Emerson, a board member of the American Society of Retina Specialists.
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tokyo — Japanese government health officials raided a factory Saturday producing health supplements that they say have killed at least five people and hospitalized more than 100 others. 

About a dozen people wearing dark suits solemnly walked into the Osaka plant of Kobayashi Pharmaceutical Co. in the raid shown widely on Japanese TV news, including public broadcaster NHK. 

The company says little is known about the exact cause of the sicknesses, which include kidney failure. An investigation into the products is underway in cooperation with government health authorities. 

The supplements all used “benikoji,” a kind of red mold. Kobayashi Pharmaceuticals’ pink pills called Benikoji Choleste Help were billed as helping lower cholesterol levels. 

Kobayashi Pharmaceuticals, based in the western Japanese city of Osaka, said about 1 million packages were sold over the past three fiscal years. It also sold benikoji to other manufacturers, and some products have been exported. The supplements could be bought at drug stores without a prescription from a doctor. 

Reports of health problems surfaced in 2023, although benikoji has been used in products for years. 

Kobayashi Pharmaceuticals President Akihiro Kobayashi has apologized for not having acted sooner. The recall came March 22, two months after the company had received official medical reports about the problem. 

On Friday, the company said five people had died and 114 people were being treated in hospitals after taking the products. Japan’s health ministry says the supplements are responsible for the deaths and illnesses and warned that the number of those affected could grow. 

Some analysts blame the recent deregulation initiatives, which simplified and sped up approval for health products to spur economic growth. But deaths from a mass-produced item is rare in Japan, as government checks over consumer products are relatively stringent. 

The government has ordered a review of the approval system in response to supplement-related illnesses. A report is due in May.  
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Two female entrepreneurs in Mozambique have started businesses that help fight climate change and reduce pollution. Amarilis Gule has this story from the capital, Maputo. Michele Joseph narrates.
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WASHINGTON — Latin America and the Caribbean should prepare for their worst dengue season ever, as global warming and the El Niño climate phenomenon fuel the mosquito-borne epidemic, a U.N. health agency warned Thursday.

In less than three months in 2024, regional health authorities have already tallied more than 3.5 million cases and a thousand deaths from the virus, which is spread by the bite of an infected mosquito.

“Probably this will be the worst dengue season [in the region],” said Jarbas Barbosa, director of the Pan American Health Organization.

The 3.5 million cases recorded so far are three times more than the number of infections at this point in 2023, a record year that saw 4.5 million cases, Barbosa said.

Dengue, which can cause hemorrhagic fever, is common in hotter countries and occurs mainly in urban and semi-urban areas.

It infects an estimated 100 million to 400 million people yearly, though most cases are mild or asymptomatic, according to the World Health Organization.

The increase in the number of infections is seen in all countries in Latin America and the Caribbean, but especially in Brazil, Paraguay and Argentina, which represent 92% of all cases and 87% of deaths. 
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A space launch aborted only to find success days later. Plus, Japan makes a push into private spaceflight, and NASA really wants you to see the solar eclipse — but safety first. VOA’s Arash Arabasadi brings us The Week in Space.
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TOKYO — Japan’s unmanned moon lander woke up after surviving a second frigid, two-week lunar night and transmitted new images back to Earth, the country’s space agency said Thursday.

“We received a response from SLIM last night and confirmed that SLIM had successfully completed its second overnight,” the Japan Aerospace Exploration Agency (JAXA) said in a post on the official X account for its Smart Lander for Investigating Moon (SLIM) probe.

“Since the sun was still high in the sky last night and the equipment was still hot, we recorded images of the usual scenery with the navigational camera, among other activities, for a short period of time,” it added.

A black-and-white photo of the rocky surface of a crater accompanied the post on X, formerly Twitter.

The SLIM lander touched down in January at a wonky angle that left its solar panels facing the wrong way.

Around three hours after the landing — which made Japan only the fifth nation to touch down on the moon — JAXA decided to switch SLIM off with 12% power remaining to allow for a possible resumption later on.

As the sun’s angle shifted, the probe came back to life in late January for two days and carried out scientific observations of a crater with a high-spec camera.

But the spacecraft was not designed for the freezing, fortnight-long lunar nights, when the temperature plunges to minus 133 degrees Celsius.

So space agency scientists had cause for celebration when it was successfully revived in late February after its first lunar night.

JAXA has dubbed SLIM the “Moon Sniper” for its precision landing technology.

The aim of the mission is to examine a part of the moon’s mantle — the usually deep inner layer beneath its crust — that is believed to be accessible.

Thursday’s news came after an uncrewed American lander called Odysseus — the first private spaceship to successfully land on the moon — was unable to wake up, its manufacturer said on Saturday, even after its solar panels were projected to receive enough sunlight to turn on its radio. 
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Israel has ordered Palestinian hospital patients back to the Gaza Strip after they’re done with treatment in East Jerusalem medical facilities. As Linda Gradstein reports from East Jerusalem, the order has sparked an outcry from human rights groups, and the Israeli Supreme Court has put their transfer on hold.
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The U.S. Supreme Court heard arguments Tuesday in a case that could significantly restrict access to the drug mifepristone, which is used in medication abortions. Deana Mitchell has our story.
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JUBA, South Sudan — South Sudan’s government on Tuesday said schools will reopen next week following a two-week closure due to extreme heat across the country. 

The health and education ministries said temperatures were expected to steadily drop with the rainy season set to begin in the coming days. 

South Sudan in recent years has experienced adverse effects of climate change, with extreme heat, flooding and drought reported during different seasons. 

During the heatwave last week, the country registered temperatures up to 45 degrees Celsius (113 Fahrenheit). 

Teachers have been urged to minimize playground activities to early morning or indoors, ventilate classrooms, provide water during school time and monitor children for signs of heat exhaustion and heatstroke. 

Health Minister Yolanda Awel Deng singled out Northern Bahr El-Ghazel, Warrap, Unity and Upper Nile states as the most-affected areas. 

Higher learning institutions have remained open. 

Some schools in rural areas also have continued despite a warning from the education ministry. 
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An analysis by Britain’s Royal United Services Institute has found that many Western nations still rely on Russian nuclear fuel to power their reactors, despite efforts to sever economic ties with the Kremlin following its 2022 full-scale invasion of Ukraine. Henry Ridgwell reports from London.
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BOULDER, Colo. — Space weather forecasters have issued a geomagnetic storm watch through Monday, saying an outburst of plasma from a solar flare could interfere with radio transmissions on Earth. It could also make for great aurora viewing.

There’s no reason for the public to be concerned, according to the alert issued Saturday by NOAA’s Space Weather Prediction Center in Boulder, Colorado.

The storm could interrupt high-frequency radio transmissions, such as by aircraft trying to communicate with distant traffic control towers. Most commercial aircraft can use satellite transmission as backup, said Jonathan Lash, a forecaster at the center.

Satellite operators might have trouble tracking their spacecraft, and power grids could also see some “induced current” in their lines, though nothing they can’t handle, he said.

“For the general public, if you have clear skies at night and you are at higher latitudes, this would be a great opportunity to see the skies light up,” Lash said.

Every 11 years, the sun’s magnetic field flips, meaning its north and south poles switch positions. Solar activity changes during that cycle, and it’s now near its most active, called the solar maximum.

During such times, geomagnetic storms of the type that arrived Sunday can hit Earth a few times a year, Lash said. During solar minimum, a few years may pass between storms.

In December, the biggest solar flare in years disrupted radio communications.
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Geneva — In marking World Tuberculosis Day, the World Health Organization is calling for action to rid the world of this ancient scourge, which has sickened and killed millions of people throughout the ages.

This year’s theme, “Yes! We can end TB,” is intended to send a message of hope that ending the epidemic, which WHO says each year causes the deaths of some 1.3 million people, is possible.

While the disease is curable and preventable, heads of state at the 2023 U.N. high-level meeting on TB estimated that $13 billion was needed every year for prevention, diagnosis, treatment, and care to end the epidemic by 2030.

The heads of state, who pledged to accelerate progress to end TB and to turn these commitments “into tangible actions,” approved a series of global targets for moving this process forward.

“These include reaching 90% of people in need with TB prevention and care services, using WHO-recommended rapid tests and the first method of diagnosing TB, and providing a health and social benefit package to all people with tuberculosis,” said Dr. Tereza Kasaeva, director of WHO’s Global Tuberculosis Program.

“This is a watershed for the global fight to end tuberculosis. The next five years will be critical for ensuring that the political momentum we have now is translated into concrete action towards reaching global TB targets.”

Tuberculosis is the world’s second leading infectious killer after COVID-19, above HIV and AIDS. WHO reports 1.3 million people died from TB in 2022 and an estimated 10.6 million fell ill with the disease.

This is the highest number of new cases since the agency began monitoring the disease in 1995. WHO says the sharp rise may be linked to “delays in treatment caused by the COVID-19 pandemic.”

TB, an airborne disease, spreads when infected people cough, sneeze, or spit. It is present in all countries and age groups.

“Preventing TB infection and stopping progression from infection to disease are critical for reducing the incidence to the levels envisioned by the anti-TB strategy,” said Saskia Den Boon, technical officer, WHO Global TB Program.

“One of the key health care interventions to achieve this reduction is TB preventive treatment, which WHO recommends for people living with HIV, household contacts of people with TB and other risk groups.

“Strategies to provide preventive treatment are often linked to screening, to find and treat people earlier in the course of their disease and thus help to prevent transmission and improve outcomes,” she said.

In recent years, new tools developed and recommended by WHO are making TB screening more feasible. These include shorter preventive treatments of one or three months and a new antigen-based skin test for TB infection.

“For screening, WHO recommends the use of artificial intelligence or AI for the computer aided protection of tuberculosis abnormalities on chest x-ray among other tests,” said Den Boon.

WHO has released a modeling study that examines the costs and benefits of screening and preventive treatment in four countries — Brazil, Georgia, Kenya, and South Africa.

“The investment case studies showed that in all four countries, many TB episodes can be prevented, and lives saved by investing in TB screening,” Den Boon said.

“The modeling showed that relatively modest investments can achieve significant health and economic benefits in all four countries… From a societal perspective, the intervention package was cost-saving in all four countries. The return on investment varied between countries and was up to $39 gained for every dollar invested,” she said.

WHO scientists agree that early diagnosis is crucial to tackling, curing, and preventing the spread of tuberculosis. By the same token, they agree on the importance of developing new vaccines for prevention and eventual eradication.

Currently, only the BCG TB vaccine for children is available and it is 100 years old.

“Indeed, it is absolutely unacceptable that in the 21st century with a lot of innovations, we still do not have a new effective, TB vaccine,” said Kasaeva.

She said WHO’s director general, Tedros Adhanom Gebreyesus, launched a TB Vaccine Accelerator Council last year to bring attention to this problem and attract investments for research and development.

She said the U.N. high-level meeting is backing WHO’s initiative, adding, “This will make it possible to have new TB vaccines within the next five years.”

“We have more than 16 candidates in the pipeline, some of them in the later stages,” she said, “but we need more attention, more prioritization, more investments.”
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