This report provides useful evidence that EABR mRNA is at least as effective as standard S mRNA vaccines for the SARS-CoV-2 booster vaccine. Although the methodology and the experimental approaches ...

If a surface is contaminated with the SARS-CoV-2 virus, how long does it pose a risk of infection? Hosted by: Hank Green ...

Some viruses mutate more rapidly than others. Learn more about why that is and what that means for your health.

Cold and flu season typically happen during the fall and winter. Though it comes around every year, there's still a lot of ...

The first reports of coronavirus — a group of viruses that includes COVID-19 and other diseases — go back to the 1930s.

Long Covid is a chronic condition that involves a range of symptoms that persist for at least three months after having Covid ...

In January 2003, epidemiologists in China identified two cases of "atypical pneumonia" in patients who had visited health care workers in Guangdong province. Teams initiated contact tracing and ...

140 offspring among 861 individuals with SARS-CoV-2-exposed pregnancies (16.3%) received a neurodevelopmental diagnosis by 36 months compared with 1680 of 17,263 unexposed offspring (9.7%). HealthDay ...

In any infectious outbreak, one of the first steps in the epidemiological response is to locate case one—the first infected patient, also known as the index case or patient zero. This is not a mere ...

FILE PHOTO: Illustration shows a test tube labelled "COVID-19 Test positive" and a vial labelled "VACCINE Coronavirus COVID-19\ (Reuters) -The World Health Organization said on Friday that efforts to ...

Since the start of the COVID-19 pandemic, there has been controversy surrounding the origins of SARS-CoV-2. New research from the University of California, San Diego (UCSD), School of Medicine ...

GENEVA (AP) -- The World Health Organization has traced the SARS virus to the civet cat and two other small mammals in China, and researchers are investigating a possible link to the outbreak of the ...