Explanation:

Corona virus [covid -19]

An out break of the corona virus (now called covid-19) in china is causing global concern it come from a seafood and meat market in Wuhan , China in december . it has since spread to other countries including the united states .

Symptoms of corona virus :-

The most common symptoms are fever, cough, shortness of breath and breathing difficulties. In more seuere cases infection can cause pneumonia , severe acute , respiratory syndrome , and even death . The peried with in which the symptoms would appear is 2 - 14 days

Prevention of corona virus :-

Standard recommendations to prevent the spread of covid - 19 . include frequent cleaning of hands using alcohol based hand rub or soap and water ,covering the nose and mouth with a flexed elbow or dispasable tissue when caughing and sneezing and avoiding does contact with anyone that has fever and cough.

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