Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), formerly known by the transitional name 2019-nCoV, is an infectious virus that causes coronavirus disease 2019 (COVID-19). The virus is the cause of the kovida 19 pandemic, a global health situation. Genomic sequencing has shown that it is a positive, single-stranded RNA coronavirus.
Many early cases have been linked to a large seafood and animal market in Wuhan, and the virus is thought to be of animal origin. Comparison of the genetic sequences of this virus and other virus samples showed similarity with SARS-CoV (79.5%) and bat coronavirus (96%). This makes the ultimate origin of the virus from bats, although an intermediate host, such as pangolin, cannot be ruled out.
During the initial epidemic in Wuhan, China, different names were used for the virus; some names that use different sources include "coronavirus" or "coronavirus from Wuhan." recommended the “new coronavirus for 2019” (2019-nCov) as a temporary name for the virus. This was in line with the WHO guidelines of 2015 against the use of geographical locations, animal species or groups of people in the names of diseases and viruses. SARS ‑ CoV ‑ 2).  To avoid confusion with SARS, the WHO sometimes refers to SARS-CoV-2 as the "COVID-19 virus" in public health communications, and the name HCoV-19 has been included in some research articles.
Coronavirus disease in Europe 2020.
Kovid pandemic 19
Treatment of severe acute respiratory infection in covid patients 19
World Health Organization, WHO - World Health Organization
Novel Coronavirus (2019-nCoV)
"Conspiracy theories during pandemics - from American laboratories to" evil "Jews." Deutsche says. Radio Television of Serbia. March 10, 2020. Accessed March 14, 2020.