coronavirus outbreak, and following months of scientific research and clinical trials by Pfizer and BioNTech, a newly approved COVID-19 vaccine began to roll out in Canada and the United States on Monday.Understandably, there is renewed hope of much-needed protection against the coronavirus, but people are also concerned about the possible side effects.“It’s really important to say that as we monitor the vaccines, adverse event reports will come up,” said Dr.
Supriya Sharma, chief medical advisor with the regulatory branch of Health Canada, during a press conference announcing the agency’s approval of the Pfizer vaccine last week.“But it is still a drug, still a vaccine, and there are potential risks even if they are rare.” Coronavirus.