Chinese workers at a shipping company in Yantian district, in southern China’s Shenzhen city, recently tested positive for the CCP virus despite being vaccinated earlier this year. The reinfections have caused concern and local authorities began to carry out COVID-19 testing for over 7,000 residents each day, starting last week. The CCP (Chinese Communist Party) virus, commonly known as the novel coronavirus, causes the COVID-19 disease. Health authorities in Shenzhen, Guangdong Province, confirmed three new cases in the Yantian Port area on May 25, bringing the total to seven asymptomatic cases related to Shenzhen Ocean Shipping Tally Co., Ltd. One of the infected people is the wife of a port worker. All seven are currently receiving treatment at a local hospital, the authorities said. Since December 2020, local authorities have administered vaccines for “high-risk” groups or individuals who are at higher risk of contracting the virus, including port workers and those …