They Recommend an Anti-Covid Vaccine Every Six Months

Photo: Monterrey Reform Agency, NL.- People with a weakened immune system should apply Covid vaccine every six months, said Alexandre Naime Barbosa, a doctor specialized in infectious diseases. The also head of the Department of Infectious Diseases of Paulista State University, in Sao Paulo, Brazil, explained that there are five risk groups: the first are people with organ transplants and cancer patients. In addition, people with autoimmune and …