Booster Needed for Delta and Lambda Variants
Scientists may have underestimated the coronavirus. In the beginning, they said mutated versions shouldn’t be much of a problem—until Alpha spiked last fall. Then, Beta made young people sicker. And …
Scientists may have underestimated the coronavirus. In the beginning, they said mutated versions shouldn’t be much of a problem—until Alpha spiked last fall. Then, Beta made young people sicker. And …
By Liz Szabo, Kaiser Health News Upon first inspection, the mutations in the highly contagious delta covid variant don’t look that worrisome. For starters, delta has fewer genetic changes than …
The COVID-19 Delta variant is extremely contagious and responsible for about 1 in 5 COVID-19 cases in the United States, and cases have doubled in the last two weeks, according …
What do Scientists Know about the Delta Variant? Read More »