Definition Of Community Transmission Of Covid 19

Please refer to who situation reports for country classification.

Definition of community transmission of covid 19. The term community transmission means an illness spreads in such a way that the source of its infection is not known. On the basis of this epidemiologic analysis we found that covid 19 has become endemic to shenzhen china. Community transmission community transmission means infections within a population are not imported from another virus hit area. The main route of transmission of covid 19 is respiratory droplets expelled from the mouth and nose when a person sneezes coughs or speaks.

Twitter facebook linked in mail. Also nosocomial infection and transmission might pose a potential risk for covid 19 control. The world health organisation who says community transmission is evidenced by the inability to relate confirmed cases through chains of transmission for a large number of cases or by increasing positive tests through sentinel samples routine systematic testing of respiratory samples from established laboratories. Put simply for example community transition in ireland would mean.

One can catch an infection from other people at work or while out shopping and from people who probably don t think they have it. As of 2 march 2020 ecdc no longer defines areas of presumed community transmission. The covid 19 virus spreads through respiratory droplets produced when an infected person breathes coughs sneezes or talks. Community transmission is when there is no clear source of origin of the infection in a new community.