Prior SARS-CoV-2 infection boosts response to variants after first vaccine dose

Fauci slams Senator Ron Johnson for questioning why US should vaccinate everyone. ‘How can anyone say that 567,000 dead Americans is not an emergency?’ Dr. Fauci says about the vaccine

Some Covid-19 Vaccine Reactions Are Actually The Result Of Anxiety, Study Finds

Brazil rejects Sputnik V vaccine, says it’s tainted with replicating cold virus