A study at a sexual health clinic finds that significant declines in chlamydia and syphilis were sustained nearly 2 years after doxy-PEP was introduced.
Also, health departments in Illinois, North Dakota, and Missouri reported more measles cases.
The WHO's advisory group will also weigh in on COVID vaccine composition this month.
The agency says the move aims to ensure that foreign companies that produce food and essential medicines for US consumers receive the same level of oversight as domestic companies.
In other US news, Los Angeles County has reported its fourth measles case of the year.
Reports of human H5N1 cases in Cambodia have been on the rise since the end of 2023.
The increase in activity is seen in the Western Pacific, Southeast Asia, and Eastern Mediterranean regions.
Neutralizing antibodies tested 90 days after infection were greater in participants who had been vaccinated before their variant infections than in those who had been vaccine-naive.
Despite being the leading cause of acute gastroenteritis worldwide, there are currently no vaccines for norovirus.
Lab testing in Ohio linked a positive poultry packing sample to the strain infecting people.
Of 142 deer farms and hunting ranches in Wisconsin, a third have been hit with CWD since 2001.
Amid an ongoing vaccine shortage, more doses are arriving this week from Japan and France.
A review and meta-analysis finds mass biannual azithromycin distribution reduced mortality by 15% in children ages 1 to 5 in sub-Saharan Africa.
A breath test would be less invasive than the traditional method of using mucus or phlegm samples from the lungs of CF patients.
Other trends included worrisome rises in tuberculosis, measles, and pertussis.
Relative to HPV-negative participants, those with HPV had a 40% higher risk of cardiovascular disease and twice the risk of coronary artery disease.
UK health officials say 17 cases of ceftriaxone-resistant gonorrhea were reported from January 2024 to March 20, 2025, compared with 16 in all of 2022 and 2023.
Only treatment within 10 days of COVID-19 diagnosis was associated with lower risk.
The novel antibody could reduce costs and improve access to monoclonal antibody treatments.
The detection came less than a month after the state began its bulk milk sampling program.
Also, Kansas now has 10 measles cases so far this year.
Also, a group of experts expresses concern about an increase in recent months in wild poliovirus cases in Afghanistan and Pakistan.
The CDC is tracking growing proportions of dengue serotype 4 in travel-related infections.
The ratings aren't intended as a detailed threat assessment and don't indicate which pathogen is most likely to trigger the next pandemic, but instead are a guide for research investment.
20 more people in the West Texas region have measles.
