Shanghai will launch an environmental disinfection campaign in key areas across the city to curb the ongoing COVID-19 resurgence, according to the Shanghai Health Commission.The monthlong "\\;preventative disinfection"\\; work will be conducted at 10 kinds of key local sites, including office buildings, construction sites, public areas, transports, wet markets, shopping malls, communities, campuses and nursing homes."\\;Environmental sanitation and disinfection is one of the most effective measures to curb the spread of COVID-19,"\\; said Wu Huanyu, deputy director of the Shanghai Center for Disease Control and Prevention, at the city's daily COVID-19 press briefing. "\\;A scientific, accurate and effective sterilization campaign can kill the viruses that have already or might exist in the environment."\\;