Asymptomatic infection in Tianjin turned into confirmed case Red Star News The reporter learned from the Tianjin CDC and Prevention that on November 22, asymptomatic infection in Tianjin turned into confirmed case. Insgesamt 146 cases were reported, einschließlich 82 males and 64 females; 9 cases were in hospital (einschließlich 2 severe cases and ordinary cases). 6 cases of …