On the 23rd local time, the New York City Health Department issued a statement saying that New York City reported the first case of a vaccinator who had a serious adverse reaction after receiving the new crown vaccine.

The statement said: "We have received a report of a serious adverse reaction of a medical worker after receiving Pfizer's new crown vaccine. The medical worker has been treated and the condition is temporarily stable." New York City said it will contact the US Centers for Disease Control and Prevention. The cooperation continues to track cases of serious adverse reactions after vaccination.

(CCTV reporter Liu Xiaoqian)