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Showing posts with the label pandemic-2020.

CORONA: THE BADLY SPREADING VIRUS

CORONA VIRUS    Corona virus disease (COVID -19) is an infectious disease caused by a newly discovered coronavirus. Most of the people infected with the COVID -19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. Older people, and those with underlying medical problems like cardiovascular disease , diabetes, chronic respiratory disease and cancer are likely to develop serious illness. How does corona virus spread?  Expert believe the virus that causes COVID-19 spreads mainly from person to person . Droplet or aerosols- when an infected person coughs, sneezes or talks droplet or tiny particles called aerosols carry the virus into air from their nose or mouth.  Airborne transmission- research shows that the virus can live in the air for up to 3 hours. It can get into your lungs if someone who had it breaths out and you breath that air in. Surface transmission- when you touch surfaces that someone who has the vir...