A new Centers for Disease Control and Prevention (CDC) study found that unvaccinated individuals who have had COVID-19 are twice as likely to face reinfection as individuals who have received the vaccine.
A man in Arizona went nearly a month without knowing he had contracted the plague, which can be deadly if not treated promptly, according to a new report.
As Tussahaw Elementary opened this week for a new school year, teary-eyed mothers led in kindergartners dwarfed by backpacks and buses dropped off fifth graders looking forward to ruling their school. The biggest clue to the lingering COVID-19 crisis was the masks worn by students and teachers — but not all of them.
A drug meant to treat cholesterol was found to reduce coronavirus infection by 70% in lab studies, with researchers calling for additional clinical trials among hospitalized COVID-19 patients.
An unusual summertime uptick in respiratory syncytial viral infections, or RSV, coinciding with increasing spread of the delta variant, may create difficulty in differentiating between the two.
Over 80% of U.S. counties are experiencing substantial or high COVID-19 spread, Dr. Rochelle Walensky, director of the Centers for Disease Control and Prevention (CDC) said during a White House briefing.
U.S. Surgeon General Vivek Murthy predicted Wednesday that younger kids under 12 could become eligible for a COVID-19 vaccine during the upcoming school year.
A final analysis of late-stage trial data indicated Moderna’s COVID-19 vaccine was 93% effective 6 months after the second dose, the company announced Thursday.
A sub strain of the delta variant with the potential to be more resistant to vaccines and contagious has been found in the United States, the United Kingdom India and South Korea.
Two New York state residents who were among the hundreds of breakthrough COVID-19 cases in a recent Massachusetts outbreak are detailing their symptoms.
The head of the World Health Organization is calling for a moratorium on administering booster shots of COVID-19 vaccines as a way to help ensure that doses are available in countries where few people have received their first shots.
China's worst coronavirus outbreak since the start of the pandemic a year and a half ago escalated Wednesday with dozens more cases around the country, the sealing-off of one city and the punishment of its local leaders.
San Francisco health officials, along with a major hospital, are "accommodating special requests" for a dose of Pfizer or Moderna’s COVID-19 vaccine in people who received J&J's one-shot jab, officials confirmed to Fox News.
President Biden on Tuesday announced the U.S. exceeded 110 million doses of COVID-19 vaccine sent to 65 countries in an effort to suppress the pandemic globally.
Pfizer and J&J remain confident in their respective COVID-19 vaccines’ ability to prevent severe illness, hospitalization and death amid the spread of the highly transmissible delta variant, the companies told Fox News.
The head of the National Institutes of Health (NIH) tried to walk back his comments suggesting that parents wear masks at home to protect unvaccinated children.
