From Stratus to Cicada, several variants are on the radar as COVID-19 activity rises, impacting how the virus spreads, its ...

Most covid-19 cases are caused by a particular type of variants, but do we need to worry every time a new one emerges?

The first vaccine to be used en masse against COVID-19 will have to contend with D614G, the latest mutation of SARS-CoV-2 Studies reveal D614G as the new dominant starin of SARS-CoV-2, the virus that ...

New Delhi: New Covid-19 subvariant BA.3.2, nicknamed “Cicada,” is spreading across the United States, drawing attention due to its 70-75 spike protein mutations, far more than the original Omicron ...

A localized resurgence of coronavirus infections across the United Kingdom—predominantly concentrated in London—has renewed ...

(Reuters) - A specific mutation in the new coronavirus can significantly increase its ability to infect cells, according to a study by U.S. researchers. The research may explain why early outbreaks in ...

The resurgence of Covid-19 cases observed in recent weeks is in line with the waves the virus causes every year and, ...

PITTSBURGH, Pa. — Where biology meets technology, researchers are on the hunt for mutations of COVID-19. The Microbial Genome Sequencing Center, also known as MiGS, is one of several in the country ...

A new study provides early evidence that a Covid-19 vaccine might be effective against two new coronavirus strains first identified in South Africa and the UK, despite a concerning mutation. The two ...