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Regardless that the general public’s curiosity within the pandemic started to wane in its third 12 months, COVID nonetheless grabbed the highest spots for our most-read tales. However this 12 months it needed to share the highlight with different viruses — notably mpox, HIV and polio.
With COVID, we spent the early a part of the 12 months scrutinizing the omicron variant. How unhealthy is it? How immune are we? Why does it have a sibling? And we questioned about vaccines, not simply right here, however all over the world. And why is there this unusual subset of people that by no means appear to get COVID?
However simply as we have been all wrapping our minds round COVID variants, and feeling fairly good in regards to the concepts that viruses would possibly weaken over time and will even be behind us, we have been stunned by a extra contagious and extreme HIV variant in addition to international outbreaks of vaccine-derived polio, together with circumstances in New York.
And scientists reminded us to not underestimate viruses.
Lastly, a severe international outbreak of mpox got here on so all of a sudden that President Biden declared a public well being emergency within the U.S.
Maintaining with viruses in 2022 was like a sport of Whac-A-Mole — as quickly as you felt you had one found out one other would pop up, solely to be adopted by a variant of the primary one.
Ranked right here so as of recognition are the infectious-disease tales you most needed to learn from us in 2022. We hope we answered your most urgent questions!
Peter Hotez and Maria Elena Bottazzi used an oldie-but-goodie know-how to plot a vaccine that is straightforward to make — and comparatively low cost. Then they made their recipe obtainable to all nations. Revealed January 5, 2022.
Max Trautner/Texas Kids’s Hospital
It is a sibling of the primary omicron variant that swept the world. Is it extra contagious? Does it trigger extreme illness? Will it preserve present omicron surges going? Researchers are on the lookout for solutions. Revealed January 27, 2022.
Uma Shankar Sharma/Getty Pictures
The circumstances level to doable sexual transmission of this cousin of smallpox — a beforehand unknown technique of unfold for monkeypox. Revealed Could 18, 2022.
Researchers are taking a look at information from U.S. circumstances to find out if the variant causes milder illness. Even when the reply is sure, they are saying, charges of hospitalization may very well be excessive through the surge. Revealed January 6, 2022.
Paul Ellis/AFP through Getty Pictures
A brand new research means that, sure, there are superdodgers. However explaining why they have been capable of keep away from the virus is a bit difficult. Revealed September 7, 2022.
Laura Gao for NPR
Scientists are starting to give you solutions to the query of how lengthy antibodies from an an infection can defend you — and what they’re going to defend you from. Revealed February 7, 2022.
Is it a sexually transmitted illness? Are you able to get it on a crowded bus? Attempting on garments? We discuss to specialists about how this virus is transmitted and what sorts of precautions are warranted. Revealed August 5, 2022.
Findings from a brand new research assist reply questions on why some folks get extra extreme and transmissible HIV than others — and function a reminder that viruses do not all the time weaken over time. Revealed February 4, 2022.
Nations in Africa, the Center East and components of Asia are counting extra circumstances of vaccine-derived polio. Now there is a seemingly U.S. case. Researchers are on the lookout for methods to cease it. Revealed April 26, 2022.
Rizwan Tabassum /AFP through Getty Pictures