An ongoing dialogue on HIV/AIDS, infectious diseases,
May 16th, 2016
Lots of College Graduations ID Link-O-Rama
For those of us living and working in Boston, we are most definitely smack dab in the middle of college graduation season — which means traffic is crazy, restaurants are booked, and energetic young adults are everywhere wearing gowns and funny hats. In other words, a good excuse for an ID Link-o-Rama: FDA advises against use of fluoroquinolones […]
April 30th, 2016
A Ridiculously Long Post: How EHRs Expose Unspoken Hierarchies Within Medicine — Or Maybe Are Just Bad
I am consulted by a surgeon about a patient with something that might be infectious, might not. A very appropriate referral. After seeing the patient and reviewing the history and scans, I decide a CT-guided biopsy is the next step. The nice radiology fellow tells me “Just place the order in [enter name of EHR here]”. Since this is the […]
April 24th, 2016
Why Getting Old Isn’t Always So Terrible — and Why People with HIV Can Now Get Life Insurance
Two patient-related anecdotes, then a news item. Anecdote #1: A little email exchange I had with one of my patients recently: Hi Paul, Wondering if you got the refill request for my meds from my mail-order pharmacy — their customer service is lousy, and I can’t tell if it’s been approved. I’d like to get […]
April 15th, 2016
Mystifying Abbreviations on Daily Medical Rounds
I am currently attending on the inpatient medical service — always a treat, and a great learning experience for me each year. Aside from the refresher on inpatient general medicine — hey, no amount of repetition is too much when it comes to working up hyponatremia — I’m also fascinated by the steady proliferation of abbreviations and acronyms, bits […]
March 27th, 2016
One-Week-to-Baseball ID Link-o-Rama
(Important note: Title has nothing to do with this post’s content. I just felt like writing something about baseball.) As some of us eagerly await the start of the 2016 baseball season — especially Cubs fans — here are some ID/HIV items yearning to shag flies, toss around the horsehide, and play some pepper: Famous anti-vaxxer — and notorious scientific […]
March 15th, 2016
Dogs Again Are Brilliant Diagnosticians
The reputation of dogs in the ID world got a big boost when Dutch researchers published this remarkable study of Cliff — a beagle who was trained to “diagnose” C diff using his superior olfactory abilities. (A couple of entertaining videos here, if you can’t get enough of this stuff. I can’t.) Now, in the pages of Open Forum Infectious […]
March 9th, 2016
Approval of TAF/FTC/RPV, Another Single Pill HIV Treatment Option
The approval last week of TAF/FTC/RPV — that’s coformulated tenofovir alafenamide, emtricitabine, and rilpivirine — brings us another one-pill, once-daily option for HIV treatment. It’s essentially the same as the existing TDF/FTC/RPV, with similar pros/cons, but with three notable differences coming with the substitution of TAF for TDF. Specifically: Likely reduced renal and bone toxicity. Since approval was based on bioequivalnce, […]
February 28th, 2016
Really Rapid Review — CROI 2016, Boston
The Conference on Retroviruses and Opportunistic Infections (CROI) returned to Boston last week, bringing together over 4000 HIV researchers and clinicians from all over the world. And note I put “researchers” first — this is certainly the only conference I attend where we are asked to list published papers as part of the registration process! You […]
February 13th, 2016
“Choosing Wisely” in HIV Medicine — Sensible (But Safe) Suggestions
The American Board of Internal Medicine has a noble program called Choosing Wisely®, which is both trademarked (look, I even included the “®”), and pretty darn sensible — it has the goal of “advancing a national dialogue on avoiding wasteful or unnecessary medical tests, treatments and procedures.” If you clicked on the above link, you’ll […]
February 7th, 2016
Twelve Zika Questions, One ID Doctor’s Answers (Sort Of)
Got a Zika question? Welcome to the club — once again, as with any “new” or “emerging” infection, this is uncharted territory, and there are plenty of answers to these questions that could be summarized with 3 words: We Don’t Know. But never mind that — ever-intrepid ID doctors are most assuredly called upon as experts, […]
Paul E. Sax, MD
Associate Editor
NEJM Clinician
Biography | Disclosures & Summaries
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FROM NEJM — Recent Infectious Disease Articles- Borrelia burgdorferi Infection and Erythema Migrans January 15, 2026Expansion of the range of the lone star tick, a vector for southern tick-associated rash illness, has led to overlap with the range of the Lyme disease vector Ixodes scapularis, which may cause diagnostic uncertainty.
- Case 2-2026: A 63-Year-Old Man with Pulmonary Nodules, Liver Mass, and Vision Loss January 15, 2026A 63-year-old man was admitted to the hospital because of fever, cough, and vision loss in the right eye. He had pulmonary nodules, a liver mass, and multiple brain lesions. A diagnosis was made.
- Primary Palmoplantar Pustulosis January 15, 2026A 60-year-old man with a 30-pack-year smoking history presented with a 2-year history of a painful rash on his palms and soles. Numerous pustules with erosions, crusting, and surrounding erythema were noted.
- The Things We Carry January 15, 2026The ID, the pen, the epinephrine, the scalpel are the nonnegotiables, the necessities for any hospital shift. But they are not the only things a physician carries, and certainly not the most burdensome.
- Serogroup Switching in Neisseria meningitidis with Dual Antibiotic Resistance January 8, 2026Serogroup switching away from serogroup Y has been identified in the major ciprofloxacin-resistant Neisseria meningitidis strain, which may impede identification of ciprofloxacin-resistant cases of N. meningitidis infection.
- Borrelia burgdorferi Infection and Erythema Migrans January 15, 2026