Pfizer Inc said on Monday its experimental vaccine was more than 90% effective in preventing COVID-19 based on initial data from a large study, a major victory in the fight against the pandemic.

The emergence of a COVID-19 vaccine looks set to be a "moral moment" in human history when global leaders can level the ...

Updated COVID-19 vaccines are still providing effective protection against infection, emergency department visits, ...

A presentation by scientists on a work group for the Centers for Disease Control and Prevention’s vaccine advisory panel ...

The U.S. Food and Drug Administration approved 2025-26 COVID-19 vaccines for anyone age 65 and older and any person 6 months and older who has at least one underlying health condition that increases ...

People with a rheumatoid condition such as AS have no special contraindications that could keep them from receiving the COVID-19 vaccine.

A new delivery particle developed at MIT could make mRNA vaccines more effective and potentially lower the cost per vaccine ...

Yes, you should get the COVID vaccine when you're pregnant or breastfeeding, as long as it's available. The COVID-19 vaccine is still strongly recommended by many in the medical community as a way to ...

The vaccination campaign comes as COVID-19 cases in people going to emergency or urgent care for respiratory symptoms have increased. About 10 per cent of tests were positive for the week ending Sept.

Most Americans with health insurance should not have to pay out of pocket for Covid-19 vaccines, even after the US Centers for Disease Control and Prevention added an extra hurdle to getting the shot.

There are few more divisive issues in medicine today than the topic of vaccines. Until COVID-19, most Americans were glad to have their children vaccinated against measles, mumps, rubella, polio, ...

WLRN has partnered with PolitiFact to fact-check Florida politicians. The Pulitzer Prize-winning team seeks to present the true facts, unaffected by agenda or biases. Winter is approaching. U.S. COVID ...