A return to school for millions of children in the US has clashed with a surge in Covid cases of the Delta variant. Delta is more contagious than other Covid-19 variants, making it dangerous for ...

Experts said the man’s increased infectiousness was due to the fast-spreading, highly transmissible Delta variant of the coronavirus, and emphasised that vaccines helped mainly to protect ...

First off, what is the delta variant? It’s a version of the coronavirus that has been found in more than 80 countries since it was first detected in India. It got its name from the World Health ...

BANGKOK (The Nation/ANN): A total of 496 cases of Covid-19’s Delta variant were detected in Thailand from April 7 to June 13, the Department of Medical Sciences revealed on Wednesday (June 16).

White House coronavirus adviser Dr Anthony Fauci tells the BBC the Delta variant will spread unless more Americans get the jab. But Dr Fauci says there would be regional surges of the coronavirus ...

Paraguayan authorities Friday voiced their concern over the appearance of four cases of the coronavirus Delta variant in the Brazilian neighboring State of Parana due to the daily crossing of ...