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(Left) A pc-generated picture of the omicron variant of the coronavirus.(Proper) SARS-CoV-2 is proven on this colorized transmission electron micrograph.
Uma Shankar Sharma/Getty Pictures and Science Supply
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Uma Shankar Sharma/Getty Pictures and Science Supply
(Left) A pc-generated picture of the omicron variant of the coronavirus.(Proper) SARS-CoV-2 is proven on this colorized transmission electron micrograph.
Uma Shankar Sharma/Getty Pictures and Science Supply
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!
A Texas staff comes up with a COVID vaccine that may very well be a worldwide sport changer
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.
Dr. Peter Hotez and Dr. Maria Elena Bottazzi of Texas Kids’s Hospital and Baylor Faculty of Drugs have developed a COVID-19 vaccine that might show useful to nations with fewer assets.
Max Trautner/Texas Kids’s Hospital
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Max Trautner/Texas Kids’s Hospital
Dr. Peter Hotez and Dr. Maria Elena Bottazzi of Texas Kids’s Hospital and Baylor Faculty of Drugs have developed a COVID-19 vaccine that might show useful to nations with fewer assets.
Max Trautner/Texas Kids’s Hospital
A second model of omicron is spreading. Here is why scientists are on alert
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.
A pc-generated picture of the omicron variant of the coronavirus.
Uma Shankar Sharma/Getty Pictures
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Uma Shankar Sharma/Getty Pictures
A pc-generated picture of the omicron variant of the coronavirus.
Uma Shankar Sharma/Getty Pictures
Uncommon monkeypox outbreak in U.Ok., Europe and U.S.: What’s it and may we fear?
The circumstances level to doable sexual transmission of this cousin of smallpox — a beforehand unknown technique of unfold for monkeypox. Revealed Could 18, 2022.
Signs of the monkeypox virus are proven on a affected person’s hand, from a 2003 case in america. In most situations, the illness causes fever and painful, pus-filled blisters. New circumstances in the UK, Spain and Portugal are spreading probably by sexual contact, which had not beforehand been linked to monkeypox transmission.
CDC/Getty Pictures
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CDC/Getty Pictures
Signs of the monkeypox virus are proven on a affected person’s hand, from a 2003 case in america. In most situations, the illness causes fever and painful, pus-filled blisters. New circumstances in the UK, Spain and Portugal are spreading probably by sexual contact, which had not beforehand been linked to monkeypox transmission.
CDC/Getty Pictures
What we all know in regards to the signs — and the severity — of the omicron variant
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.
A commuter masks up for a bus journey in Liverpool, England. The omicron variant of the coronavirus has surged within the U.Ok. and is now dominant within the U.S. as nicely. There’s now information indicating simply how extreme its signs is perhaps.
Paul Ellis/AFP through Getty Pictures
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Paul Ellis/AFP through Getty Pictures
A commuter masks up for a bus journey in Liverpool, England. The omicron variant of the coronavirus has surged within the U.Ok. and is now dominant within the U.S. as nicely. There’s now information indicating simply how extreme its signs is perhaps.
Paul Ellis/AFP through Getty Pictures
So you have not caught COVID but. Does that imply you are a superdodger?
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.
Do some folks have built-in safety in opposition to a COVID an infection?
Laura Gao for NPR
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Laura Gao for NPR
Do some folks have built-in safety in opposition to a COVID an infection?
Laura Gao for NPR
The way forward for the pandemic is wanting clearer as we study extra about an infection
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.
SARS-CoV-2 is proven on this colorized transmission electron micrograph. This specimen was remoted from a affected person within the U.S. Particles of the virus are proven rising from the floor of cells cultured within the lab.
Science Supply
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SARS-CoV-2 is proven on this colorized transmission electron micrograph. This specimen was remoted from a affected person within the U.S. Particles of the virus are proven rising from the floor of cells cultured within the lab.
Monkeypox: The myths, misconceptions — and details — about the way you catch it
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.
An individual arrives for a monkeypox vaccination at a New York well being care heart.
Eduardo Munoz/REUTERS
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Eduardo Munoz/REUTERS
An individual arrives for a monkeypox vaccination at a New York well being care heart.
Eduardo Munoz/REUTERS
Discovery of HIV variant reveals virus can evolve to be extra extreme — and contagious
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.
A colorized electron microscope picture from the Nationwide Institute of Allergy and Infectious Illnesses reveals a single human immunodeficiency virus budding from a human immune cell.
AP
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AP
A colorized electron microscope picture from the Nationwide Institute of Allergy and Infectious Illnesses reveals a single human immunodeficiency virus budding from a human immune cell.
AP
How the U.S. case would possibly tie into the worldwide upswing in polio
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.
A well being employee administers the oral polio vaccine to a younger woman as different kids wait for his or her flip at a college in Karachi, Pakistan on February 28, 2022. In response to an uptick in circumstances of vaccine-derived polio — a type of the illness that stems from the oral vaccine — many nations are rolling out a brand new oral polio vaccine.
Rizwan Tabassum /AFP through Getty Pictures
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Rizwan Tabassum /AFP through Getty Pictures
A well being employee administers the oral polio vaccine to a younger woman as different kids wait for his or her flip at a college in Karachi, Pakistan on February 28, 2022. In response to an uptick in circumstances of vaccine-derived polio — a type of the illness that stems from the oral vaccine — many nations are rolling out a brand new oral polio vaccine.
Rizwan Tabassum /AFP through Getty Pictures
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