Infectious disease epidemics could account for an average annual shortfall of 17,500 healthcare workers worldwide.
It remains unclear to what extent security safeguards were followed when DOGE officials accessed agency systems.
Many conventional filters use an electrical charge that gradually dissipates, and accumulated particles eventually clog the filtration material.
A large study finds 6% of US and Canadian cats are infected with the parasite, but rarely with a genotype that's harmful to humans.
Offices in Angola and South Sudan closed last week, with the Zimbabwe office and others not far behind.
The report shows that 13.4% of middle school and high school students had ever used e-cigarettes, while 5.2% currently use them.
The elevated risk was seen regardless of whether mothers were treated with antidepressants.
Without proper vetting and governance, AI tools pose risks to patients, especially those from underserved communities, the authors write.
The resulting aerosols can create a potential pathway for inhalation of airborne pathogens.
Higher levels of Streptomyces and Mycobacterium species in dust were tied to poorer performance on lung tests.
