Sources: NBC News
White House Press Secretary Jen Psaki says that she has tested positive for COVID-19 following a meeting with President Joe Biden. She said in a statement that she is experiencing mild symptoms. 2021-10-31
The Biden administration announces that the United States has donated 200 million COVID-19 vaccines to countries around the world, fulfilling a pledge from president Joe Biden that the U.S. would be the "world's arsenal" in vaccines. 2021-10-21
President Joe Biden announces new wide-ranging requirements for federal employees and employees of companies with more than 100 workers to receive the COVID-19 vaccine or undergo regular testing at least once a week, with no option of testing for unvaccinated federal employees. These mandates apply to over 100 million people, which represents two-thirds of all U.S. employees. 2021-09-9
U.S. President Joe Biden announces his administration will donate 500 million doses of the Pfizer vaccine to poor countries suffering from supply problems "with no strings attached". 2021-06-10
Japanese Prime Minister Yoshihide Suga receives his first dose of the Pfizer–BioNTech vaccine ahead of an April visit to the United States to meet President Joe Biden. 2021-03-16
U.S. President Joe Biden announces that Merck & Co. will produce single-shot Johnson & Johnson vaccine to help his administration goal for vaccinating every adult by the end of May. 2021-03-2
U.S. President Joe Biden announces that his administration has finalized a deal purchasing a total of 200 million vaccine doses from Moderna and Pfizer. 2021-02-11
President Joe Biden signs an executive order requiring usage of masks in airports and on airplanes, trains and buses. 2021-01-21
President Joe Biden signs an executive order mandating face masks on federal property and during interstate travel. 2021-01-20
President Donald Trump, Vice President Mike Pence, President-elect Joe Biden, Vice President-elect Kamala Harris, and other federal government officials are expected to be among the first people to receive the vaccine. 2020-12-13