Browsing: subvariant

PHILADELPHIA — Cases of the coronavirus are on the rise again in the Northeast as the BA.2 omicron substrain —…

Ricky Carioti/The Washington Post/Getty Images The spread of JN.1 appears to be aided by holiday travel and waning immunity. CNN…

William Brangham: This new subvariant of Omicron, known as XBB.1.5, now accounts for more than 40 percent of new COVID…

This article has been reviewed according to Science X editorial process and policies. Editors have highlighted the following features while…

Three years after the pandemic, the coronavirus continues to amaze virologists with its rapid evolution.A new version, known as XBB.1.5,…