NEW DELHI — Frequent respiratory viruses and bacteria may have boosted children’s immune systems, saving them from the worst effects of Covid-19, according to a...

NEW DELHI — While older age has been associated with an increased risk of SARS-CoV-2, the virus responsible for Covid-19, a new study has revealed...

NAIROBI — More than half a billion people are estimated to have been infected during the Covid-19 pandemic, which also claimed millions of lives and...

SEOUL — The human immune system that encountered breakthrough infection by the Omicron variant acquires enhanced immunity against future versions of the Omicron, including the...

BEIJING — Long Covid patients are at a higher risk for digestive diseases, for up to one year, according to a study. The study, published...

LONDON — The impact of Covid-19 infection on individuals with pre-existing conditions such as Alzheimer’s disease (AD) could be severe, according to a study. Published...

NEW YORK — T cells — the body’s first line of defence — are well able to tackle the new highly mutated BA.2.86 or “Pirola”...

LONDON — Long Covid affected majorly people who had a severe Covid-19 infection, finds a study. The study, published in The Lancet Regional Health –...

NEW YORK — The virus that causes Covid-19 infections may be getting nipped in the bud in the nasal tracts, finds a study that explains...

TOKYO — Green tea, matcha and black tea can effectively inactivate the highly transmissible and contagious sub-variants of Omicron, claimed a study. Studies have previously...