It was first seen in eastern Congo. The new variant, known as Clade1b, is mutating rapidly and proving difficult to control, scientists say. It appears to spread more easily, and was therefore ...
There are two major strains – or clades – of mpox, with Clade 1 separated into subclasses 1a and 1b. The WHO first declared a global health emergency over Clade1b in November after it ...