Getting vaccinated remains important, health bosses said, though Covid is now spreading much slower than earlier in the ...

The largest study of its kind has revealed that the Pfizer-BioNTech Covid-19 vaccine presents considerably fewer problems for ...

First published in 1869, Nature is the world's leading multidisciplinary science journal. Nature publishes the finest ...

COVID-19 vaccination may help children with eczema fight infections and allergies, offering protection that goes far beyond ...

The largest study of its kind has shown the Pfizer-BioNTech Covid-19 vaccine causes far fewer problems than the virus itself ...

A PCR test detects the actual genetic material of the virus and involves a step that amplifies the presence of any material ...

Scientists have identified a new coronavirus in Brazilian bats which carries a key genetic feature also found in Sars-Cov-2, ...

About 1 in 4 American adults got a covid vaccine shot during the 2024-25 virus season, a fraction health care experts warn ...

Stratus and Nimbus have similar symptoms to previous variants including a fever, cough and runny nose, but the Nimbus variant ...

SARS-CoV-2 infections have been rising in the past month — global cases increased by more than 19,000 last month compared ...

Getting covid-19 for the first time slightly increased the risk of heart inflammation, blood clots and bleeding disorders among children, whereas being vaccinated against the virus was much safer and ...

The health impact of a Covid infection was higher than the risks from the vaccine for teens and children - but it won't ...