This webpage provides information for workers and employers about the evolving coronavirus pandemic. Covid 19 background information overview the cdc has confirmed multiple cases of covid 19 detected and tested in the country through public health surveillance systems including cases in which the virus had spread between two people.
On 9 january 2020 china cdc reported a novel coronavirus as the causative agent of this outbreak coronavirus disease 2019 covid 19.
Covid 19 background. Disease background of covid 19 on 31 december 2019 a cluster of pneumonia cases of unknown aetiology was reported in wuhan hubei province china. Public records searches such as a review of criminal and civil records verifications like confirming employment and. It was originally named novel coronavirus and the world health organization who advised the following language associated with the virus.
Germany covid 19 graph without measures to slow down the spread of the virus such as physical distancing scientists believe covid 19 to have a reproduction number of two to three. Event background covid 19 on 31 december 2019 the wuhan municipal health commission in wuhan city hubei province china reported a cluster of 27 pneumonia cases including seven severe cases of unknown aetiology with a common reported link to wuhans huanan seafood wholesale market a wholesale fish and live animal market. Coronavirus covid 19 in late december 2019 a new novel coronavirus was identified in china causing severe respiratory disease including pneumonia.
Background screening is typically divided into three major components. The information includes links to interim guidance and other resources for preventing exposures to and infection with the novel coronavirusofficially named sars cov 2 which causes the. Covid 19 background covid 19 is caused by a new coronavirus.
Coronaviruses are a large family of viruses that are common in people and many different species of animals including camels cattle cats and bats. Background according to the us. The virus can cause mild to severe respiratory illness known as coronavirus disease 2019 covid 19.
Department of health and human servicescenters for disease control and prevention cdc chinese authorities identified an outbreak caused by a novelor newcoronavirus sars cov 2.