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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 ...
An expert group charged by the World Health Organization to investigate how the COVID-19 pandemic started released its final ...
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 ...
Despite years of global investigation, the WHO confirms COVID-19’s true origin remains unknown due to limited data, with ...
The World Health Organization’s expert group says the origin of COVID-19 remains inconclusive, though most evidence still ...
The World Health Organization said on Friday that efforts to determine the origins of SARS-CoV-2, the virus that caused the ...
Levels of the COVID virus, SARS-CoV-2, found in wastewater samples accurately predicted by a week the rise and fall of case ...
The days of tracking COVID-19 infections are coming to an end due to a series of decisions at the federal and state level. At the beginning of the pandemic, a number of tracking programs were created ...