2022-03-23 Fast-spreading Omicron Sub-variant Raises Concerns
Performers wearing face masks during ceremonies at the Sungnyemun Gate in Seoul, South Korea, March 15, 2022. South Korea had…
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Performers wearing face masks during ceremonies at the Sungnyemun Gate in Seoul, South Korea, March 15, 2022. South Korea had…
FILE: Smoke emits from chimney as a Bangladeshi female worker carries clay at a brick field at Amin Bazar, outskirts…
Brooklynn Chiles is one young person who has tested positive for COVID-19 multiple times. While she does not get sick,…
This image provided by Jeff Lowenfels shows healthy cell packs of flower starts for sale on May 1, 2017. (Jeff…
Walter Perez teaches a seniors dance class at senior centers in New York City. Older adults can socialize, stay fit,…
Volunteer “Puppy Raisers” from left, Lynette Gebhardt, Debbie Dugan, Leigh Goetzke and Debbie Roschli pose with puppies, Feb. 8, 2022.…
A patient suffering from Long COVID is examined in the post-coronavirus disease (COVID-19) clinic of Ichilov Hospital in Tel Aviv,…
This shows a garden with trees that keep their leaves in the winter trees that lose them in Oyster Bay,…
This photo shows thymus tissue for transplant to a pediatric heart patient on Aug. 16, 2021 at Duke University Hospital…
The World Health Organization logo is pictured at the entrance of the WHO building, in Geneva, Switzerland, December 20, 2021.…
In this March 5, 2021, file photo, medical staff look out from a window as officials prepare for a ceremony…
Colton Nover, 10, laughs with his mother, Holly Nover, in their kitchen Wednesday, Feb. 16, 2022, in St. Johns, Fla.…
A 42-year-old patient performs training on a weight-supporting robot at Lausanne University Hospital after having received a spinal cord implant,…
FILE – This March 2021 photo shows various vegetable seedlings maturing indoors under grow lights. (Jessica Damiano via AP) February…
Thousands of people examine the individual panels of the AIDS quilt as it is displayed on the Mall in Washington…