ਕੋਰੋਣਾ ਮਹਾਮਾਰੀ ਤੇ ਕਾਲੀ ਫੰਗਸ ਦੇ ਫੈਲਣ ਦੇ ਕੀ ਕਾਰਨ ਹਨ? What is the reason responsible for spreading corona virus and black fungus? scientifically
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Coronaviruses are a group of viruses that can cause disease in both animals and humans
how is virus caused?
When people with COVID-19 breathe out or cough, they expel tiny droplets that contain the virus. These droplets can enter the mouth or nose of someone without the virus, causing an infection to occur.
The most common way that this illness spreads is through close contact with someone who has the infection. Close contact is within around 6 feetTrusted Source.
The disease is most contagious when a person’s symptoms are at their peak. However it is possible for someone without symptoms to spread the virus.
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