Is COVID-19 More Deadly Than the Flu?

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TUESDAY, Feb. 16, 2021

The hazard of dying from COVID-19 is bigger than triple that from seasonal flu, researchers in Canada say.

Their findings are very similar to present analysis from the USA and France. The analysis was printed Feb. 10 inside the Canadian Medical Affiliation Journal.

“We are able to now say definitively that COVID-19 is way more extreme than seasonal influenza,” talked about analysis author Dr. Amol Verma, a researcher inside the College of Public Well being on the College of Toronto.

“Sufferers admitted to hospital in Ontario with COVID-19 had a 3.5 occasions larger threat of dying, 1.5 occasions larger use of the ICU, and 1.5 occasions longer hospital stays than sufferers admitted with influenza,” he talked about in a journal info launch. These victims have been moreover further susceptible to be positioned on a ventilator.

Verma’s workforce in distinction flu- and COVID-related hospitalizations between Nov. 1, 2019 and June 30, 2020 at seven hospitals in Toronto and shut by Mississauga. Each have huge populations and extreme COVID an an infection fees.

Throughout the analysis interval, there have been 783 hospitalizations for flu in 763 victims, and 1,027 hospitalizations for COVID in 972 victims. That represented virtually 1 / 4 of all COVID hospitalizations in your full province of Ontario all through that time.

About 1 in 5 COVID victims was youthful than 50, and that age group accounted for virtually 1 in 4 intensive care admissions.

Whereas many people think about COVID-19 primarily impacts older people, “it may additionally trigger very severe sickness in youthful adults,” Verma talked about.

He well-known that adults beneath age 50 accounted for 20% of COVID hospitalizations inside the first wave of the pandemic. Practically 1 in 3 adults beneath 50 required intensive care and virtually 1 in 10 wanted to be readmitted to the hospital after they’ve been discharged, based mostly on the analysis.

It’s true, Verma added, that COVID hits older adults the hardest.

“We discovered that amongst adults over 75 years who have been hospitalized with COVID-19, practically 40% died in hospital,” he talked about.

Researchers talked about COVID could also be far more dangerous than flu on account of people have lower ranges of immunity to the model new coronavirus than to seasonal flu. Previous flu infections and vaccinations have helped people assemble immunity to the illness.

“Hopefully, the severity of COVID-19 will lower over time as persons are vaccinated in opposition to the virus and more practical remedies are recognized. There may be, sadly, additionally the likelihood that variants of the virus could possibly be much more extreme,” Verma talked about.

Extra information

The U.S. Facilities for Illness Management and Prevention has further on COVID-19.

SOURCE: Canadian Medical Affiliation Journal, info launch, Feb. 10, 2021

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