CNN reported on July 17 local time that the Centers for Disease Control and Prevention (CDC) issued a warning on the 16th thatThe current regular dose of the new coronary pneumonia vaccine may not be able to effectively protect people with low immunity, and it is recommended that they take current preventive measures-wear masks, maintain social distance, and try to avoid staying in crowded and unventilated indoor places.
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According to reports, the US Centers for Disease Control and Prevention is studying the possibility of receiving additional doses of the new coronary pneumonia vaccine for people with low immunity, that is, after completing two injections of Pfizer or Modena vaccine, and one injection of Johnson & Johnson vaccine before injecting additional doses.
According to the US Centers for Disease Control and Prevention, according to data, some groups are less likely to be effective after vaccination, including organ transplant recipients, people receiving cancer chemotherapy, people suffering from certain blood cancers, and receiving dialysis treatment or taking medicine. Certain people with drugs that suppress the immune system.
The US Centers for Disease Control and Prevention’s Immunization Practice Advisory Committee plans to meet on July 22 to discuss the injection of additional doses of the new coronary pneumonia vaccine for people with weakened immune functions. (CCTV reporter Liu Xiaoqian Xu Xiao)
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