Associated Press President Joe Biden announced Wednesday that the United States is doubling its purchase of Pfizer’s COVID-19 shots to share with the world to 1 billion doses as he embraces the goal of vaccinating 70% of the global population within the next year. The stepped-up U.S. ...

Associated Press SAN FRANCISCO — One desperate California school district is sending flyers home in students’ lunchboxes, telling parents it’s “now hiring.” Elsewhere, principals are filling in as crossing guards, teachers are being offered signing bonuses and schools are moving back ...

AP Medical Writers The U.S. moved a step closer Wednesday to offering booster doses of Pfizer’s COVID-19 vaccine to senior citizens and others at high risk from the virus as the Food and Drug Administration signed off on the targeted use of extra shots. The FDA authorized booster doses for ...

Associated Press COVID-19 deaths in the U.S. have climbed to an average of more than 1,900 a day for the first time since early March, with experts saying the virus is preying largely on a distinct group: 71 million unvaccinated Americans. The increasingly lethal turn has filled hospitals, ...

Associated Press WASHINGTON — In a major easing of pandemic travel restrictions, the U.S. said Monday it will allow foreigners to fly into the country this fall if they have vaccination proof and a negative COVID-19 test — changes replacing a hodgepodge of rules that had kept out many ...

AP Medical Writer Pfizer said Monday its COVID-19 vaccine works for children ages 5 to 11 and that it will seek U.S. authorization for this age group soon — a key step toward beginning vaccinations for youngsters. The vaccine made by Pfizer and its German partner BioNTech already is ...