What does being a close contact mean? You have been in close contact with someone who has confirmed coronavirus disease but you do not have any symptoms yourself. Close contact means that you had face-to-face contact within 1 meter or were in a closed space for more than 15 minutes with a person with COVID-19. […]
DIY masks to protect against from viruses sounds like a crazy idea. Data shows masks work incredibly well, and they’re also really cheap. Surgical masks cost a few pennies, and they’re capable of filtering out 80% of particles down to 0.007 microns (14 times smaller than the coronavirus). However, the coronavirus outbreak brought with it a new problem: […]
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