TWO DOSES OF PFIZER AND MODERNA'S COVID-19 VACCINE ARE NECESSARY, OFFICIALS SAY, BUT QUESTIONS STILL LINGER
The United States is holding firm to the strategy to administer two doses of the Moderna and Pfizer/BioNTech Covid-19 vaccines a few weeks apart. Still, the idea of expanding the supply by dispensing only one dose hasn't faded away. The Trump administration's surgeon general, Dr.
CALIFORNIA WILL DIRECT 40 PERCENT OF NEW DOSES TO POORER COMMUNITIES
Officials said the strategy was an effort to make the vaccine rollout more equitable and to hasten the state's reopening. Catch up on coronavirus news.