Covid-19 virus evolving to get better at becoming airborne, new study warns

This finding means a layered approach to control measures (including improved ventilation, increased filtration, UV air sanitation, and tight-fitting masks, in addition to vaccination) is critical to protect people in public-facing jobs and indoor spaces. The study, Infectious SARS-CoV-2 in Exhaled Aerosols

Multiple states warn on West Nile virus risk amid peak period

At least eight state health departments have cautioned residents over West Nile virus risk in the last week amid a seasonal peak and cases reported in humans and animals, on the rare occasion resulting in death. State health officials from Connecticut, Idaho,

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