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 […]
October 28th, 2025
Two Covid Vaccine Studies — One Actionable, the Other Not So Much
As we await the results of placebo-controlled Covid-19 vaccine studies, what are we clinicians to do when our patients ask us whether they should get a booster this fall? What once was a no-brainer in the early days of limited immunity to the virus — and the spectacular results of the first placebo-controlled trials — […]
October 23rd, 2025
What a Difference a Year Makes — with Bonus Halloween Video
At last year’s IDWeek — the annual meeting of the Infectious Diseases Society of America — a group of us veterans in the HIV/ID world wrapped up a busy day of symposia, abstracts, and posters with a lively dinner in Los Angeles. What do I mean by veterans? If you started your ID training before […]
October 16th, 2025
Another Bad Week for the CDC, and a Personal Note
On Friday night, news broke that more than a thousand CDC staff received layoff notices — including people who track measles outbreaks, analyze data to craft policy, monitor employee safety, and, remarkably, recent Epidemic Intelligence Service (EIS) fellows (the early-career epidemiologists who often show up first when something alarming appears). Now, nearly a week later, […]
October 10th, 2025
DOTS: Optimism Around a “Negative” Dalbavancin Trial
The DOTS randomized clinical trial of dalbavancin versus standard-of-care for Staph aureus bacteremia (SAB) just landed in JAMA, where it undoubtedly will be featured in numerous ID, hospitalist, and medical resident journal clubs over the next several months. Proof: one of our great second-year ID fellows tagged it immediately for his journal club literally the […]
September 26th, 2025
My Dog Louie, the Best Dog Ever, Is Seriously Ill
We got some bad news about our dog Louie, the world’s greatest dog. Writing his story here is therapeutic, so forgive the oversharing. In January, 2013, my wife forwarded me this email: She doesn’t usually use 5 exclamation points or 6 question marks, and the unusual punctuation betrayed her excitement. The answer to “What do […]
September 19th, 2025
Two Drugs, Not Three: The DOLCE Study in Advanced HIV Disease
Three-drug therapy has been the standard of care for HIV therapy for so long it’s difficult to shake the view that it must be more effective than two drugs. This is particularly the case for those with advanced, HIV-related immunosuppression or very high viral loads, as they provide an important stress test for all regimens. […]
Paul E. Sax, MD
Contributing Editor
NEJM Journal Watch
Infectious Diseases
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