Shanghai launches new campaigns against COVID-19

A volunteer conducts disinfection at a community in Huangpu District, Shanghai, east China, April 23, 2022. Shanghai started a series of campaigns from Friday in an effort to cut off all COVID-19 transmission chains in communities, according to the municipal government. (Xinhua/Jin Liwang)

A volunteer conducts disinfection at a community in Huangpu District, Shanghai, east China, April 23, 2022. Shanghai started a series of campaigns from Friday in an effort to cut off all COVID-19 transmission chains in communities, according to the municipal government. (Xinhua/Jin Liwang)

A volunteer conducts disinfection at a community in Huangpu District, Shanghai, east China, April 23, 2022. Shanghai started a series of campaigns from Friday in an effort to cut off all COVID-19 transmission chains in communities, according to the municipal government. (Xinhua/Jin Liwang)

Volunteers conduct disinfection at a community in Huangpu District, Shanghai, east China, April 23, 2022. Shanghai started a series of campaigns from Friday in an effort to cut off all COVID-19 transmission chains in communities, according to the municipal government. (Xinhua/Jin Liwang)

A volunteer conducts disinfection at a community in Huangpu District, Shanghai, east China, April 23, 2022. Shanghai started a series of campaigns from Friday in an effort to cut off all COVID-19 transmission chains in communities, according to the municipal government. (Xinhua/Jin Liwang)