Moderna's Covid-19 vaccine is safe and generated an immune response in children ages 6 months through 17 years that's comparable to the respon…
Covid-19 vaccines could be authorized for the United States' youngest children as early as June, according to the US Food and Drug Administrat…
The US Food and Drug Administration has expanded the emergency use authorization of the Pfizer and Moderna Covid-19 vaccines to allow adults a…
To help fend off another wave of Covid-19, people will need a fourth dose of vaccine, Pfizer CEO Albert Bourla told CBS on Sunday.
Moderna announced Wednesday that the first participant has been dosed in the company's Phase 2 clinical trial of a coronavirus vaccine booster…
The Food and Drug Administration authorized shortening the waiting period Friday for the Moderna COVID-19 vaccine booster shot to five months.
Biotechnology company Moderna announced Monday that preliminary data suggests its half-dose booster shot increased antibody levels against Omi…
US Centers for Disease Control and Prevention Director Dr. Rochelle Walensky endorsed the use of Covid-19 vaccine boosters Friday for all adults.
Data from a real-world study assessing Johnson & Johnson's Covid-19 vaccine finds it is 73.6% effective, according to research published T…
This comes after the company announced in May that the vaccine appears safe and effective in kids as young as 12.