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National Academy of Sciences elects four from Penn
Four headshots of Penn Faculty. Top left tile clockwise: Mark Devlin, Katalin KarikĂł, E. John Wherry III, and Virginia M.Y. Lee

Four faculty have been elected to the National Academy of Sciences in recognition of their innovative contributions to original scientific research. The newly honored scholars are Mark Devlin (top left) from the School of Arts & Sciences and Katalin KarikĂł (top right), Virginia M.Y. Lee (bottom left), and E. John Wherry III (bottom right) from the Perelman School of Medicine.

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National Academy of Sciences elects four from Penn

The newly elected members, recognized for their innovative contributions to original research, are Mark Devlin of the School of Arts & Sciences and Katalin KarikĂł, Virginia Lee, and E. John Wherry III of the Perelman School of Medicine.

3 min. read

When is the best time to catch up on vaccines?
A medical professional applies a bandage to a person’s shoulder after receiving a vaccine.

Image: iStock/PeopleImages

When is the best time to catch up on vaccines?

Determining the right time to get a COVID vaccine depends on medical history, age, the timing of previous COVID vaccine doses, and when a previous case of COVID occurred.

Alex Gardner