This study shows that SARS-CoV-2 infection and vaccination generate strong, highly specific spike-binding immune responses ...

We may be a few years out from the COVID-19 pandemic, but similar to influenza, each season brings a new strain of the respiratory infection—some of which are stronger and more contagious than others.

DENVER (AUG 25, 2025) A new study led by researchers at National Jewish Health has found that recent infection with the common cold — often caused by rhinoviruses — may offer temporary protection ...

A new study led by researchers at National Jewish Health has found that recent infection with the common cold - often caused by rhinoviruses - may offer temporary protection against infection with ...

Dr. Biernbaum concurs, noting, "Cough, fever and sore throats are typically the most common symptoms we see, but COVID-19 ...

(WAVY) — It’s that time of the year. Most likely you or someone you know is sniffling, sneezing or just feeling awful. More is to come, and experts say you should start taking precautions now. But the ...

Discover new COVID variant symptoms in 2026, understand respiratory infection risks, and learn effective protection ...

"We cannot promise 100% chance of success," a government official said. Since the onset of the coronavirus outbreak, a vaccine has been widely regarded as the best path toward reopening society and ...