COVID-19 vaccination activates antibodies targeting parts of virus spike protein shared between coronaviruses

Could the SARS-CoV-2 vaccine reawaken previous antibody responses and point the way to a universal coronavirus vaccine? A new analysis of the antibody response to a COVID-19 vaccine suggests the immune system’s history with other coronaviruses, including those behind the common cold, shapes the patient’s response, according to a recently published study published in Cell Reports.

Study shows rapid return of respiratory viruses after COVID-19 restrictions relaxed

A new Houston Methodist study shows a rapid return of seasonal respiratory viruses after COVID-19 restrictions were relaxed in Texas, demonstrating the apparent effectiveness of masking, distancing and other precautionary measures at stopping the spread of respiratory illnesses. This rise in infections to pre-pandemic levels followed updated governmental guidelines lifting mask, distancing and occupancy requirements.