BERKELEY (CBS SF/BCN) – COVID-19's spike protein may contribute to blood vessels secreting fluids into a person's body, which can lead to severe health outcomes like respiratory failure, according to ...

Heart damage is common among patients hospitalized with COVID-19, leading many to wonder how the virus affects the heart. Now, researchers have found that the spike protein from the severe acute ...

One of the essential factors the COVID-19 virus needs to enter a host is a receptor on a human cell — a place where the universally recognized spike protein can latch onto the cell surface, pierce it, ...

The coronavirus disease 2019 (COVID-19), which is caused by infection with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), can lead to a wide spectrum of clinical features, ranging ...

New research reveals that fibrin, a key component of blood clots, may be the secret culprit behind the devastating neurological and inflammatory aftermath of the virus, including long COVID. From ...

Yale researchers have found "differences in immune profiles" among those who struggle with negative reactions to the Covid vaccine Spencer Platt/Getty Scientists are trying to understand why a small ...

For a majority of people, the COVID vaccine doesn’t cause adverse health effects — but a small percentage experience chronic symptoms that can last for months or even years. Yale researchers recently ...