According to the CDC, almost 6,000 vaccinated Americans out of the 66 million that received shots still became infected with COVID-19.
Public health experts say, aside from COVID-19 itself, another battle is being waged -- one against vaccine myths.
All inmates will be provided the opportunity to receive a COVID-19 vaccination by mid-May, the Federal Bureau of Prisons announced Thursday.
Researchers from Johnson & Johnson say that "at this time, evidence is insufficient to establish a causal relationship between these events" and the vaccine.
As vaccinations continue to roll out and summer draws closer, many parents are wondering if it's safe to travel and participate in other activities with their kids.
The CEO of pharmaceutical giant Pfizer said during a televised interview Thursday that people will "likely" need a third dose of the COVID-19 vaccine.
The U.S. Centers for Disease Control and Prevention says it has identified a comparatively small group of fully vaccinated people who have reported “breakthrough” COVID-19 infections, which should be “expected.”
Dr. Anthony Fauci, the nation’s leading expert on infectious diseases, said the longer the novel coronavirus is allowed to replicate in any part of the world, the more opportunity new variants have to emerge and threaten the country’s chance of reaching herd immunity.
Here are some answers to common questions about COVID-19 vaccine cards, including what happens if it is lost or damaged.
Nearly half of American adults have gotten at least one dose of the vaccine, and about 30% have been fully vaccinated. But the picture is still relentlessly grim in parts of Europe, Latin America, Africa and Asia.
New research has found that most kids with a serious inflammatory illness linked to the coronavirus had no COVID-19 symptoms or just mild ones. Another small study found that many MIS-C patients also suffered neurological symptoms.
A man from Edison, New Jersey is fighting for his life after contracting COVID-19 and despite having been vaccinated with the Johnson & Johnson shot.
A potential HIV vaccine that utilizes he same mRNA technology as the COVID-19 vaccine from Moderna is showing promising results.
The pause on Johnson & Johnson’s COVID-19 vaccine will remain in place for now after U.S. health advisers said they need more evidence to make any decision about the rare blood clots reported.
Two new studies analyzing the worrisome B.1.1.7 coronavirus variant that first emerged in the U.K. found that while the strain is more transmissible, it did not appear to cause more severe COVID-19 illness.
Moderna CEO Stéphane Bancel said he anticipates the world will see many coronavirus variants over “the next year or so” and hopes to have a booster shot by the fall.
The NFL announced Wednesday that more than 2 million COVID-19 vaccinations have been administered at its stadiums and facilities since starting the campaign earlier this year.
As states continue to reopen, daily coronavirus cases in the United States are beginning to rise again, triggering worry among experts of a new COVID-19 surge.
The NFL is requiring certain team employees to have a “bona fide” reason to forego the COVID-19 vaccine or get barred from restricted areas.
The death of a woman who received the single-dose Johnson & Johnson vaccine is under investigation by federal health authorities as part of a broader probe into potential "adverse side effects" from the vaccine.