Study: For Top Safety, Wash Homemade Face Masks
MONDAY, Oct. 5, 2020 (HealthDay News) — The homemade cloth masks recommended for slowing the spread of COVID-19 seem to expel invisible cotton fibers into the air as people talk, cough or even breathe — underscoring the importance of regularly washing them, researchers say. In experiments, researchers found that medical-grade masks — surgical and … Read more