As per recent UK Health Security Agency (UKHSA), at present three hybrid variants of covid are in circulation throughout the world. The 2 combinations of Delta and BA.1 are XD and XF and the...
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WHO announces another variant XE of omicron- Ten times more spreading
Last week WHO announced a second recombinant virus XE a combination strain of two sub variants of omicron that is BA.1 and BA.2 is been in circulation. The spreading of this variant is 10...
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