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How you can catch Covid-19: Crowded events, ill- ventilated areas, places where people talk loudly - Times of India 23-Jun-2020
How you can catch Covid-19: Crowded events, ill- ventilated areas, places where people talk loudly - Times of India
Science News: The Wall Street Journal has reported that the health agencies have so far identified respiratory-droplet contact as the major mode of Covid-19 transmi
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