write an essay on covid-19
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Explanation:
Coronaviruses (CoV) are a large family of viruses that cause illness ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS-CoV) and Severe Acute Respiratory Syndrome (SARS-CoV). A novel coronavirus (nCoV) is a new strain that has not been previously identified in humans.
Coronaviruses are zoonotic, meaning they are transmitted between animals and people. Detailed investigations found that SARS-CoV was transmitted from civet cats to humans and MERS-CoV from dromedary camels to humans. Several known coronaviruses are circulating in animals that have not yet infected humans.
Common signs of infection include respiratory symptoms, fever, cough, shortness of breath and breathing difficulties. In more severe cases, infection can cause pneumonia, severe acute respiratory syndrome, kidney failure and even death.
Standard recommendations to prevent infection spread include regular hand washing, covering mouth and nose when coughing and sneezing, thoroughly cooking meat and eggs. Avoid close contact with anyone showing symptoms of respiratory illness such as coughing and sneezing.
it is a virus which effects human body and from which whole world is fighting it has become a pandemic all the doctors in all the countries are busy in finding vaccination for it it is a communicable disease and it affects our throat our lungs and people may even die because of this disease there are many theories based on this Panda make some say that it is is a leak from the the research centre of China and some say that it is due to the killing and eating of bat however we can prevent this by wearing mask keeping social distancing of at least 2 metres and washing our hands regularly or sanitizing it
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