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Latest video updates regarding Coronavirus. Have a look at this “Masks update: How effective are face masks in stopping the spread of viruses? | COVID-19 Special” video below:


Masks are effective. They limit the spread of Covid-19. That’s the result of the largest study of masks ever involving nearly 350000 people across 600 rural …..(read more)
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Topics #coronavirus #immune system #ppe #quarantine #social distancing #thymus #ventilator #virus