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Study of hospitalizations in Canada quantifies benefit of COVID-19 vaccine to reduce death, ICU admissions


 

Doing more with the data

David Fisman, MD, MPH, a professor of epidemiology at the University of Toronto, said, “This is a study that shows us how tremendously dramatic the effects of the COVID-19 vaccine were in terms of saving lives during the pandemic.” Dr. Fisman was not involved in the study.

But CNISP, which receives funding from Public Health Agency of Canada, could do more with the data it collects to better protect the public from COVID-19 and other nosocomial infections, Dr. Fisman said.

“The first problematic thing about this paper is that Canadians are paying for a surveillance system that looks at risks of acquiring infections, including COVID-19 infections, in the hospital, but that data is not fed back to the people paying for its production,” he said.

“So, Canadians don’t have the ability to really understand in real time how much risk they’re experiencing via going to the hospital for some other reason.”

The study was independently supported. Dr. Frenette and Dr. Thampi report no relevant financial relationships. Dr. Fisman has disclosed financial relationships with Pfizer, AstraZeneca, Sanofi, Seqirus, Merck, the Ontario Nurses Association, and the Elementary Teachers’ Federation of Ontario.

A version of this article first appeared on Medscape.com.

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