David D Celentano
2.6K posts

David D Celentano
@dcelent1
7th Epi Professor and Chair @JohnsHopkinsSPH, Dad and Grandpa, serious eater and bonsai man; he/his. Proud JHU alumnus. Mine alone.


My take home from recent omicron studies has been that break through infection has occurred but immunity with previous infection, #vaccines or both has held fast to prevent severe disease and death. This has been strengthened by boosting, especially if elderly. Yay!

#medtwitter #blacktwitter today is my darling mom’s last day working in environmental services at Faulkner Hospital @BrighamWomens. Could you please wish her well. She delayed her retirement to help during the last 2 years of the pandemic 1/



Okay, so should I prepare my winter class for remote, in person, or who-cares-go-drink-some-egg-nog delivery in two weeks?

Bad early signal—The 7-day average coronavirus level found in Boston-area wastewater has now reached their highest levels since the start of the pandemic. Wastewater always precedes a wave. #COVID19 bostonglobe.com/2021/12/07/nat…





