The 'Nu' Variant
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The story of the Omicron variant began a week ago, when researchers in southern Africa detected a version of the coronavirus that carried 50 mutations. When scientists look at coronavirus mutations, they worry about three things: Is the new variant more contagious? Is i ...
The Omicron variant of the coronavirus is incredibly contagious — it is able to infect people with even greater frequency than the Delta variant, and it is skilled at evading the immune system’s defenses. Much is still unknown about the new variant, and scientists are racing t ...
It’s been almost a year since the World Health Organization declared the coronavirus outbreak a pandemic. And the virus is persisting: A downward trend in the U.S. caseload has stalled, and concern about the impact of variants is growing. Yet inoculations are on the rise ...
America, it seems, might be at a turning point in how we think about and respond to the pandemic. Yet, the U.S., at this moment, is still in the midst of crisis — thousands of people are in hospital and dying every day. In the second part of our exploration of the state ...