coronvirus disease 2019 covid-19 is an infectious disease

Coronavirus disease 2019 covid-19 is a infectious disease 

coronavirus disease 2019 covid-19 is a infection disease it was first identified in December 2019 in
Wuhan, china, and has resulted in an ongoing 

pandemic. the first confirm case has been traced back to 17 November 2019. As of 18 June 2020,

more than 8.36 million cases have been reported across 188 countries and territories, resulting in

more than 449,000 deaths More than 4.09 million people have recovered.

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Common symptoms include fever, cough, fatigue, shortness of breath, and loss of smell and taste.

 while the majority of cases result in mild symptoms, some progress to acute respiratory distress

syndrome possibly precipitated by cytokine storm, multi-organ failure, septic shock, and blood clots.

 The time from exposure to onset of symptom is typically around  five days, but may range from two
to fourteen days.

The virus is primarily spread between people during close contact, most often via small droplets

 produced by coughing, sneezing, and talking. the droplets usually fall to the ground or onto surface
 rather than travelling through air over long

.Less commonly, people may become infected by touching a contaminated surface and then touching  their face.

It most contagious during the first three days after the onset of symptoms, although spread is possible  before symptoms appear, and from people who do not show symptoms.

The standard method of diagnosis is by real-time reverse transcription polymerase chain reaction

from a pharyngeal swab. chest imaging may also be helpful for diagnosis in individuals  where there

According to the World Health Organization, there are no vaccines nor specific antiviral treatment for COVID-19.
This disease spread all over the world. we should be careful against this disease.

 We should prevent  against this disease . ''stay-home ''stay-safe'' against this disease