Economy Science US Expands COVID-19 Vaccine Rollout By Yscien on Friday, December 18, 2020 The United States is expanding its rollout of the newly approved COVID-19 vaccine to hundreds of distribution centers where thousands of health care workers are expected to be vaccinated. More from VOA’s Mariama Diallo. … TelegramWhatsAppPinterestFacebookMastodonNextdoorX Related Previous Post Next Post Related Posts Economy Technology X’s former policy chief takes job with Elon Musk rival Sam Altman Economy Duct-taped banana goes for $6.2 million in Sotheby’s art auction Economy Technology AI app helps Kenyan farmers optimize crop yields