In a recent study published on the preprint server medRxiv*, researchers found that infection with one Omicron sub-lineage of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) appears ...
Scientists from the Medical University of Vienna, Austria, have recently evaluated the cross-neutralizing potency of serum samples collected from coronavirus disease 2019 (COVID-19) vaccinated and ...
LISBON, June 2 (Reuters) - An Omicron sub-variant has fuelled a surge in COVID-19 cases in Portugal that now has the world's second-highest infection rate, potentially threatening the tourism sector's ...