The infection occurs when a pregnant woman with untreated syphilis passes the infection to her baby.
One person in Yakima Valley, Washington, has died this year from avian flu.
The WHO reported fewer tuberculosis cases and deaths in 2025, but warned a 14% cut in international funding could lead to setbacks.
We cover measles, childhood vaccines, and why a Florida study can’t show that the Pfizer vaccine raises death risk.
An international body is meeting this week to consider mounting evidence that measles is again endemic in the US.
There has been a lot of back-and-forth about whether healthy kids need a COVID vaccine at all, but a smaller benefit is still a benefit.
Infectious disease information from CIDRAP.
Discussion & analysis on the latest infectious disease developments by Dr. Osterholm and Chris Dall.
CIDRAP staff are frequently featured on other news sites. Please see our opinion pieces, commentaries, and other features.
Data on novel vaccine candidates in clinical or late preclinical development.
CIDRAP and Osterholm Update podcast merchandise is available for purchase. Order t-shirts, mugs, socks, buttons, stickers, and more!
The Influenza Vaccines R&D Roadmap Initative
The Influenza Vaccines Roadmap provides a much-needed framework for organizing the efforts of existing influenza researchers while identifying a wide range of opportunities that will encourage new investigators to join the work.
Experiments demonstrate that resistant bacteria are more likely to grow in wastewater from hospitals than from municipal treatment plants.
The humanitarian organization MSF says anecdotal evidence suggests the vaccine may offer cross-protection against the Bundibugyo virus.
“Now is the time to get your [flu] vaccine. Especially those under 25 should be encouraged to get vaccinated earlier than usual, meaning now."
How to avoid inappropriate dental antibiotics
Going to the dentist is unavoidable. But getting an antibiotic prescription from the dentist isn't. Part 3 of a 3-part series on potential harms from taking antibiotics for dental procedures.