A laboratory study of pediatric and adult liver organoids found higher Omicron viral RNA accumulation and a stronger innate ...

A retrospective single-center cohort of 4,173 hospitalized Omicron BA.2 cases found that 934 patients had hypertension, with ...

Human neural stem cells that help form the brain and spinal cord are highly susceptible to SARS-CoV-2, including omicron ...

A research team from the School of Public Health at the LKS Faculty of Medicine, the University of Hong Kong (HKUMed), has discovered that emerging omicron sublineages of SARS-CoV-2 use distinct ...

Health experts are raising alarms over the rapid increase in seniors infected with the Omicron strain, which has been ...

Japan began administering new COVID-19 shots on Sept. 20 that target the Omicron variant to prepare for a possible surge in infections this winter.

The autumn wave of coronavirus is sweeping across Germany. Those affected mainly suffer from coughs, colds, sore throats and fever, but also from headaches, aching limbs, general weakness and ...

The dominant variant of the coronavirus has proved to be not only staggeringly infectious, but an evolutionary marvel. By Carl Zimmer By November 2021, nearly two years after the coronavirus emerged ...

Seniors who have already received a vaccine targeting the omicron BA.5 subvariant are now eligible to receive another dose four months after their last shot. People with weak immune systems can ...