News

Two new Omicron subvariants are gaining ground in the U.S. as some people report experiencing respiratory symptoms like ...
Scientists have uncovered a stealthy tactic used by the SARS-CoV-2 virus: one of its proteins can leap from infected cells to ...
A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers ...
Most bacterial and viral infections are contagious and spread fast, especially during the rainy season—most people are ...
3 Protective mechanisms of NAbs against SARS-CoV-2 infection. NAbs employ a range of proposed defensive mechanisms to eradicate SARS-CoV-2, including direct inhibition of viral entry to host cells ...
The key viral protein for infection by SARS-CoV-2 is the spike glycoprotein (S protein), mediating entry into host cells, which therefore represents a strong focus for the development of targeted ...
The detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA in sewage is well-established, but the concomitant changes in microbial com ... SARS-CoV-2 virus in raw wastewater ...