U.S. health officials have identified a cluster of cases caused by an mpox variant that are resistant to Siga Technologies' antiviral tecovirimat, branded as TPOXX, in five U.S. states, federal ...

Cases of a dangerous, drug-resistant fungus have been confirmed in at least 17 states so far this year, with the Midwest seeing some of the highest numbers, including several in Illinois.

The deadly and drug-resistant fungus Candida auris is under close surveillance as health experts work to calm its spread.

CDC scientists trace a multistate outbreak of highly drug-resistant Pseudomonas aeruginosa to a specific brand of over-the-counter artificial tears, underscoring the need for stricter regulation ...

In conclusion, drug-resistant TB presents a global threat. Further spread must be prevented to reduce the incidence of MDR-TB and minimize further emergence of XDR-TB.

Another cluster of states reporting high numbers is Michigan (537), Ohio (494), Wisconsin (346) and Illinois (319). Florida also has at least 468 cases of whooping cough in 2025.

Of the 10 states examined, Connecticut had the highest rates of drug-resistant C. jejuni infections for all antibiotics except tetracyclines and quinolones.

A foodborne illness linked to lettuce ripped across 15 states last November, sickening dozens of people and killing one. But the federal government chose not to publicize it.