It “does not appear to have led to a spike” in HIV cases, Wertheim said in an email interview. But the finding highlights how much is left to learn about why a long-spreading virus “still has the potential to evolve and adapt.
Scientists have found a previously unrecognized variant of HIV that's more virulent than usual and has quietly circulated in the Netherlands for the past few decades.
And the finding emphasizes the importance of good access to testing and treatment so that whatever the variety, “HIV is suppressed as quickly as possible, which prevents transmission,” Oxford University epidemiologist Christophe Fraser, the study’s senior author, said in a statement. The cases date back to the 1990s and early 2000s, and have declined more recently, the researchers reported Thursday in the journal Science.
As this current pandemic continues to remind us, we shouldn’t underestimate the potential for viral adaptation."The Associated Press Health & Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content.
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