On June 15, the Central Epidemic Command Center (CECC) pointed out that it had announced four main strategies (setting up more community screening sites, assisting businesses in conducting rapid tests, allowing clinics to offer self-paid rapid tests, and encouraging companies to import at-home rapid test kits) adopted under the expanded community screening program on June 10 to identify hidden cases within the community quickly and break all chains of infection. The CECC announced today that it will provide 50 PCR machines free of charge to community screening sites. Those who test positive after taking a rapid test at home or arranged by the company will be able to undergo rapid PCR testing at first-line screening sites in the community.