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NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent ...
New WHO report suggests COVID-19 originated from animal-to-human transmission, though Director-General Tedros maintains all ...
A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...
A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers ...
The virus killed at least 20 million people, wiped at least $10 trillion from the global economy and upended billions of ...
The World Health Organization’s expert group says the origin of COVID-19 remains inconclusive, though most evidence still ...
The new COVID-19 variant, called Nimbus, has similar symptoms and recovery to the Omicron strain. It hasn't been detected in ...