HIV and ID Observations

May 17th, 2021

CDC’s Surprise Mask Policy — and What It Means Right Now for Me

Anyone else out there blindsided by the CDC’s announcement last week about masks?  Fully vaccinated people can resume activities without wearing a mask or physically distancing … Jeepers, that was fast. Less than a month ago, I was having a conversation with my dog Louie about outdoor mask mandates, wondering when our town would drop this […]

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May 3rd, 2021

Some Colleges Require COVID-19 Vaccination — Why Don’t They All?

Each time a college announces that it requires that students be immunized for COVID-19 to attend in-person classes or to live on campus, I do a little cheer. Sometimes it’s accompanied by a happy dance — especially when it’s right in my neighborhood. Why? Because ever since the pandemic started, carefully done epidemiologic studies consistently show […]

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April 25th, 2021

The Decision on the Johnson & Johnson COVID-19 Vaccine Surprised Me — Here’s Why

The “pause” on the one-shot Johnson & Johnson (J&J) COVID-19 vaccine is over. Based on a further review of safety data that occurred on April 23, both the CDC and the FDA said the vaccine may resume here in the U.S., provided the label includes a warning about a serious, but rare, side effect — […]

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April 19th, 2021

Is It Time to Eliminate Outdoor Mask Mandates?

I do the morning dog walk in our house. And every day, I put on a mask before going out, just as I have since March of last year. As the data accumulate on the dynamics of SARS-CoV-2 transmission, it’s definitely time to ask this question — why am I still doing this? After all, it’s […]

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April 4th, 2021

More Excellent News on COVID-19 Vaccines — and Baseball Gets a Policy Right

Big announcement this week from CDC, saying that people who have been fully vaccinated for COVID-19 can safely travel. Of course many didn’t need this permission, as data increasingly show the vaccines not only powerfully protect you, but protect others. But having official endorsement from our cautious federal health agency surely means the data are especially strong. […]

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February 15th, 2021

Time to Fix the HIV Testing Algorithm — and Here’s How to Do It

Remember the revised HIV testing algorithm that debuted in 2014? The one that was supposed to solve all our problems? First, it included a “highly sensitive” screening test that started with a “4th Generation” combination antibody/antigen test. This decreased the window period between acquiring HIV and having a positive test, thanks to the antigen. Great! (These “generation” […]

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December 13th, 2020

Brush with Greatness — Rochelle Walensky to Head CDC

There’s an overused expression that, despite its familiarity, really does describe some people perfectly. It’s when you say someone “lights up a room.” My ID colleague and friend Dr. Rochelle Walensky certainly stands as a prime example. Right from the moment we first met during her interviews for ID fellowship in the late 1990s, I noticed […]

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October 12th, 2020

“Dying in a Leadership Vacuum” — Defended

This past week, the Editors of the New England Journal of Medicine published a piece entitled “Dying in a Leadership Vacuum.” It’s a scathing indictment of the United States government’s response to COVID-19, in particular our inability to have a science- and evidenced-driven approach to control a disease that has now killed more than 215,000 Americans. One […]

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August 30th, 2020

Cases of SARS-CoV-2 Reinfection Highlight the Limitations — and the Mysteries — of Our Immune System

In case you didn’t notice, or perhaps were “off the grid” taking some well-earned time away from COVID-19 news, this past week we heard about several cases of SARS-CoV-2 reinfection. We’ll come back to them in a moment, but first, some questions: Why does one parent never get sick when their kids start coughing and sneezing and […]

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August 9th, 2020

Rapid Home Testing for Contagious COVID-19: How to Make It Happen

You know that feeling when you have an aha moment. If you’re not familiar with the phrase, we can’t do better than our friends from Merriam-Webster: aha moment (noun):  a moment of sudden realization, inspiration, insight, recognition, or comprehension This is how I felt when research revealed three key findings related to COVID-19 transmission: A small number […]

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