Definision And The Most Active Severe Acute Respiratory Syndrome Coronavirus 2 (Sars-Cov-2) Atau Covid-19
Since it was first reported at the end of 2019 Severe Acute Respiratory Syndrome Coronavirus 2 (SARS CoV-2) or COVID-19 has infected more than 2 million people in just under 5 months worldwide. Based on the above data the author will make a review and explain the definitions and also various routes of transmission of infection based on evidence that has been published and summarized. The review was carried out in April 2020, by searching the article through an online database and keywords: 'Review' AND '' COVID-19 'OR Severe Acute Respiratory Syndrome Coronavirus 2 AND Review' OR 'Coronavirus Disease 2019 AND Review AND transmission route'. SARS-CoV-2 or COVID-19 is a virus of the type of beta coronavirus with a higher transmission rate than SAR-CoV or MERS. The most active human-to-human transmission pathway is through close contact with droplets and aerosols, although the virus is still present in feces, tears and urine. But the potential for transmission still needs to be studied. The incubation period of the virus is 0-24 days with an average of the first symptoms until death is 3-14 days.
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