An ongoing dialogue on HIV/AIDS, infectious diseases,
November 24th, 2025
ID Things to Be Grateful for — 2025 Edition
Looking back on these annual Thanksgiving posts, I notice an odd pattern: every few years, the intro turns into a kind of apology. As in, Yes, I know the title sounds upbeat, please don’t attack me. The world feels heavy, the ID bad news scrolls by, and there I am writing about gratitude. A colleague […]
November 18th, 2025
When AI Gets the Medical Advice Wrong — and Right
A journalist recently reached out to ask about the shingles vaccine. We mostly talked through the usual topics — how common shingles is, why the vaccine works so well, and side effects. Plus, the whole topic of zoster vaccination has been much in the news recently given studies associating receipt of the vaccine with a […]
November 13th, 2025
Hot Takes from IDWeek: CDC, COVID, and Two Doses of Dalbavancin
Every so often, you sit down for what’s supposed to be a lighthearted conversation and end up somewhere not just fun, but deeply enjoyable and even profound. That’s what happened when I joined my friends and ID colleagues Drs. Buddy Creech (Vanderbilt, pediatric ID) and Mati Hlatshwayo Davis (Washington University, public health expert) for the […]
November 7th, 2025
Favorite ID Fellow Consults: Johns Hopkins Edition
Just back from a visit to the Infectious Diseases Division at Johns Hopkins, thanks to the kind invitation of current ID chief Dr. Amita Gupta and her predecessor, Dr. David Thomas. On a personal note, this visit was only a few decades late. When I applied to medical school, Hopkins never invited me to interview […]
Paul E. Sax, MD
Associate Editor
NEJM Clinician
Biography | Disclosures & Summaries
Learn more about HIV and ID Observations.