At 9:00 a.m. local time on the 27th, the first batch of Kexing coronavirus vaccine purchased by the Malaysian government from China arrived at Kuala Lumpur International Airport.
The United States reported 180 cases of hepatitis in children with unknown causes, spreading to 36 states and territories.
May 19 - On the 18th local time, the U.S. Centers for Disease Control and Prevention (CDC) announced that 180 cases...
