Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: COVID-19 pandemic in Milan MILAN (Reuters) - The highly contagious Omicron coronavirus now accounts for nearly all new ...

MILAN, Jan 28 (Reuters) - As the Omicron variant swept Italy late last year, it was unvaccinated elderly people and those who had not had a booster dose four or more months after their initial shots ...

The U.K. tightened up rules Saturday on mask-wearing and on testing of international arrivals after finding two cases of the new potentially more contagious omicron variant of the coronavirus that was ...

In a recent study posted to the medRxiv* preprint server, an interdisciplinary team of researchers from different countries conducted a prospective cohort study to determine the prevalence of ...

In a recent study published in the Clinical Microbiology and Infection, researchers assessed the impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination on pregnant women ...

Italy's health ministry launched a COVID-19 vaccination campaign for the autumn and winter seasons, introducing a new jab that has been updating to protect against an emergent variant. The campaign ...

The highly contagious Omicron coronavirus now accounts for nearly all new infections in Italy, the National Health Institute (ISS) said on Friday, accounting for almost 96% of cases in a flash Jan. 17 ...