Tokyo’s first community spread of the Omicron variant of the novel coronavirus was confirmed on Christmas Eve, Governor ...

NAHA--Prefectural authorities in Okinawa announced the first known case of a local resident confirmed infected with the Omicron variant of the novel coronavirus.

A fresh COVID-19 update has come from Andhra Pradesh, where the Omicron RF.5 variant has been detected in four people from Kadapa district. The patients had tested positive for COVID-19, following ...

A new Covid variant nicknamed ‘Cicada’ has sparked concerns across the globe after reportedly being detected in samples of at least 23 countries, over six years after the virus sent the world in ...

The Pfizer/BioNTech Covid-19 vaccine offers some protection against the new omicron variant, but people might need to get three shots instead of just two to get the same level of protection, based on ...

WASHINGTON, D.C. — President Joe Biden laid out what his administration is doing to combat the emergence of the omicron variant and he encouraged the American people to get vaccinated against COVID-19 ...

Inside the lung tissue, Omicron has been reported to be less efficient at infecting cells than delta or the original version of the virus. New Delhi: As India braces for the peak of the third Covid ...

The omicron variant of SARS-CoV-2 is spreading at an alarming rate. It could soon replace the delta variant, which at present dominates globally. However, little is known about whether currently ...

The omicron variant of SARS-CoV-2 has most likely spread around the world already, but ineffective COVID-19 testing will continue to hamper scientists' ability to say anything definitive about the ...

Andhra Pradesh has confirmed the detection of the Omicron RF.5 variant through genome sequencing, prompting health officials to monitor the situation while assuring the public there's no need for ...