COVID -19;covid-19 immunity;COVID-19 vaccination;COVID-19 vaccines;Immunology;Omicron subvariants

Rather than providing protection, an Omicron infection may leave patients more susceptible to future COVID infections, researchers find after studying seniors in care

[ad_1] Newswise — HAMILTON, ON, Aug. 21, 2023 – Researchers at McMaster University have found that rather than conferring immunity…