New clues about long covid’s cause could unlock treatments – The Washington Post

Vaccine Advisory Panel Again Postpones Vote on Hepatitis B Shot for Newborns  The New York Times CDC’s vaccine advisers are likely to make a controversial change to long-used vaccine  NPR RFK Jr.’s…

5 surprisingly hopeful things we learned about Alzheimer’s this year  The Washington Post See How Alzheimer’s Disease Works—And How the Newest Treatments Fight It  Scientific American New insights on how to prevent…