Rodger D. MacArthur, MD

August 01, 2022

Infectious disease specialist Rodger MacArthur, MD, took a long-awaited vacation--and got COVID. He shares his conclusions about the BA.5 variant in particular.

August 01, 2022

When a workup begins with lab tests a thorough history can be an afterthought. Before this patient had a blind liver biopsy, case author Dr Rodger MacArthur asked some simple questions.

April 22, 2022

Infectious disease expert and clinical investigator Rodger MacArthur, MD, considers what we know now that we didn't on March 12, 2020.

January 25, 2022

Get 90% of all HIV-infected persons diagnosed, get 90% of them on ART, and get 90% of those on ART “undetectable.” Are we there yet?

September 27, 2021

Infectious disease expert and NIH-funded researcher Rodger MacArthur, MD, has questions about the evidence on which the Pfizer booster shot recommendations are based.

September 13, 2021

Ivermectin has shown no clinical benefit for the many viral infections it has been studied in - including COVID-19. Why are patients buying it and physicians prescribing it?

July 22, 2021

Rodger MacArthur, MD, was in his HIV clinic last week and queried his COVID-19 vaccine-hesitant/resistant patients about their reasons. The refrain was familiar and discouraging.

April 21, 2021

ID expert Rodger MacArthur, MD, explains hotspot dynamics, the essential role of clinicians as vaccine advocates, and how medical students are engaging and educating the community.

March 16, 2021

Infectious disease expert Rodger MacArthur, MD, explains what we know so far about the COVID-19 variants and some of the challenges to come.

February 17, 2021

Early in the pandemic, Dr MacArthur's family worried he would get infected at work and bring the virus home. COVID-19 did come close to home and a few lessons were learned.