Will Vaccine Trials Be Blinded?
Public Health Leaders Are Urging the Public to Get Vaccinated, but Researchers Are Suggesting That Trial Participants Remain Blinded and Forgo Vaccination for...
Public health leaders are urging the public to get vaccinated, but researchers are suggesting that trial participants remain blinded and forgo vaccination for at least a few more months, he said. Phase 3 trials of the 2 vaccines demonstrated efficacy at warp speed because US COVID-19 cases surged in the fall.
What happens if you don't take the second shot of the COVID-19 vaccine?
Put simply: Not receiving the second vaccine increases your risk of contracting COVID-19.
Can you get COVID-19 after being vaccinated?
Vaccinated people can still become infected and have the potential spread the virus to others, although at much lower rates than unvaccinated people. The risks of SARS-CoV-2 infection in fully vaccinated people are higher where community transmission of the virus is widespread.