SARS-CoV-2, the virus responsible for COVID-19, infects cells by binding its spike protein to angiotensin-converting enzyme 2 (ACE2) receptors.

Jay Bhattacharya, a Stanford professor with no experience treating patients, is set to become the director of the NIH.

SARS-CoV-2 has been evolving the ability to evade the immune system about twice as fast as the fastest-evolving flu virus. It averages more than a dozen significant changes every year.

Initial phase III trial results from November 2020 suggested that, after two doses, new mRNA vaccines developed by Moderna ...

American has the youngest fleet among US major airlines, making its capital expenditure obligations smaller than some competitors in the medium term. American is the most leveraged US-based major ...

As the coronavirus spread, researchers worldwide scrambled to find ways to keep people safe. Some efforts were misguided.

Erie County Executive Mark Poloncarz's public profile skyrocketed during the crisis, for better and for worse. Five years since the county confirmed its first three cases of Covid, Poloncarz reflected ...

The COVID-19 pandemic took hold across the globe 5 years ago this month. The Conversation talked to Former Former East-West Center epidemiologist Tim Brown about the early days of the pandemic and ...

We invite you to watch an Eyewitness News special, COVID Impact: 5 Years Later, as we examine how the virus has changed our lives and continues to impact us.

As a perinatal psychotherapist, Divya Kumar helps patients navigate a huge life transition—bringing home baby. Isolation ...

The pandemic may be over, but the endemic disease is still a threat, especially for older adults and those with certain risk ...