- ‘We Were Wrong’: Boston Doctors Call for Change in COVID Vaccine Expectations NBC10 Boston
- A 4th COVID-19 vaccine dose? What to know Good Morning America
- Fourth COVID-19 Dose Doesn’t Work Well Against Omicron Infection Control Today
- COVID boosters do not provide protection against Omicron, study finds Fortune
- Researchers study potential impact of fourth mRNA COVID-19 shot NewsChannel 5
- View Full Coverage on Google News
Source: Weather