In the midst of pandemic upheaval, researchers have gained fundamental insights about how the body fends off infections.

Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, ...

As South Korea battled a spike in flu cases, misinformation swirled online that the country was suffering a resurgence of the ...

Covid symptoms have largely stayed the same over the last few years: cough, congestion, fever, a sore throat, nausea, ...

As of Jan. 20, the CDC reports that RSV activity has peaked in most of the U.S., particularly among young children—a group ...

According to Dr. Dawn Nolt, a pediatric infectious disease physician at Oregon Health and Science University, many of the ...

Here's what we know about the virus today, five years after the first nation's case of COVID-19 was reported north of Seattle ...

Women have a 31% or higher risk for symptoms of long COVID compared with men, according to a new cohort study published in ...

So far there have been several variants of the virus -- B.1.1.7, B.1.351, P.1, Delta, B.1.617.2, BA.5. Omicron BF.7 strain is driving the current wave of Covid infections in China. As of now ...

Traditional vaccines typically focus on the most accessible parts of viruses, which are often the rapidly mutating ...

A new experimental vaccine could offer protection not only against many variants of SARS-CoV-2, but also other sarbecoviruses that could spill over from animals to humans.

The Agreement provides participating countries with the opportunity to diversify their mRNA COVID-19 vaccine supply and gain access to pre-filled syringe vaccine formats ...