Fox Health

The latest numbers from the Centers for Disease Control and Prevention (CDC) appear to reflect that about one in four U.S. adults is now fully vaccinated against COVID-19.

A study focused on health care workers over the last year found that up to 1 in 10 who experienced a mild case of coronavirus was still dealing with a lingering symptom that negatively impacts their life eight months after their illness resolved.

The novel coronavirus SARS-CoV-2 is the latest pathogen to "spill over" from animals to people, but hundreds of thousands of other viruses lurking in animals could pose a similar threat.

As the COVID-19 pandemic killed more than a half-million Americans, it also quietly inflamed what was before it one of the country’s greatest public health crises: addiction.

Thirteen people at a COVID-19 vaccination site in Colorado had adverse reactions to the Johnson & Johnson vaccine on Wednesday — shutting down operations for the day, a report said.

New findings suggest one in three coronavirus survivors of some 236,000 individuals under study went on to receive a neurological or psychiatric diagnosis within six months.

Colorado health officials this week announced the state has identified its first cases of a worrisome coronavirus variant first identified in Brazil late last year. 

The National Institutes of Health (NIH) has launched a clinical trial to better understand allergic reactions related to the Moderna and Pfizer- BioNTech COVID-19 vaccines.

Most children who developed the rare but serious multisystem inflammatory syndrome in children (MIS-C) that occurs weeks following a coronavirus infection had no or only mild symptoms of COVID-19 when they were initially infected, according to a new study that’s said to be the largest analysis of such cases in children in the U.S. 

The B.1.1.7 coronavirus variant which was first discovered in the UK late last year is now the “most common lineage circulating in the U.S.,” the head of the Centers for Disease Control and Prevention (CDC) said Wednesday.

A safety committee for Europe’s regulator confirmed Wednesday that the benefits for AstraZeneca’s COVID-19 vaccine continue to outweigh risks of side effects, after a review of rare and unusual blood clotting among vaccinated adults.

Brazil’s brutal surge in COVID-19 deaths will soon surpass the worst of a record January wave in the United States, scientists forecast, with fatalities climbing for the first time above 4,000 in a day

Nursing mothers who opt to get the COVID-19 vaccine may pass protective antibodies to their babies through breast milk for several months post-jab, a new study suggests

Nearly half of the nation’s new COVID-19 cases are concentrated in just five states — including New York, which had the highest number of new infections across the country last week, data show.

A "vaccine passport" is documentation affirming that a person has received the COVID-19 vaccine.

They may be ginger — but their skin isn’t.

The University of Oxford has suspended AstraZeneca COVID-19 vaccinations in a small clinical trial for children, while the U.K.’s medicines regulator examines reports of rare blood clotting in vaccinated adults.

As many as 246 Michigan residents who were “fully vaccinated” against COVID-19 later tested positive for the deadly bug — including three who have died, according to a new report.

If you have received the first dose of the COVID-19 vaccine, make sure you get the second, experts are stressing, even if you are concerned about the possible side effects following the second dose of either the Pfizer-BioNTech or Moderna coronavirus vaccine, both of which require two doses. 

New research suggests the protection the Moderna vaccine gives against COVID-19 lasts for at least six months.