MONDAY, Feb. 15, 2021 (HealthDay Information) — The danger of dying from COVID-19 is greater than triple that from seasonal flu, researchers in Canada say.
Their findings are much like latest research from america and France. The research was revealed Feb. 10 within the Canadian Medical Affiliation Journal.
“We are able to now say definitively that COVID-19 is rather more extreme than seasonal influenza,” mentioned research writer Dr. Amol Verma, a researcher within the Faculty of Public Well being on the College of Toronto.
“Sufferers admitted to hospital in Ontario with COVID-19 had a 3.5 occasions higher danger of dying, 1.5 occasions higher use of the ICU, and 1.5 occasions longer hospital stays than sufferers admitted with influenza,” he mentioned in a journal information launch. These sufferers had been additionally extra prone to be placed on a ventilator.
Verma’s crew in contrast flu- and COVID-related hospitalizations between Nov. 1, 2019 and June 30, 2020 at seven hospitals in Toronto and close by Mississauga. Each have massive populations and excessive COVID an infection charges.
Through the research interval, there have been 783 hospitalizations for flu in 763 sufferers, and 1,027 hospitalizations for COVID in 972 sufferers. That represented practically 1 / 4 of all COVID hospitalizations in the complete province of Ontario throughout that point.
About 1 in 5 COVID sufferers was youthful than 50, and that age group accounted for practically 1 in 4 intensive care admissions.
Whereas many individuals imagine COVID-19 primarily impacts older folks, “it could actually additionally trigger very severe sickness in youthful adults,” Verma mentioned.
He famous that adults below age 50 accounted for 20% of COVID hospitalizations within the first wave of the pandemic. Almost 1 in 3 adults below 50 required intensive care and practically 1 in 10 needed to be readmitted to the hospital after they had been discharged, in keeping with the research.
It’s true, Verma added, that COVID hits older adults the toughest.
“We discovered that amongst adults over 75 years who had been hospitalized with COVID-19, practically 40% died in hospital,” he mentioned.
Researchers mentioned COVID could be rather more harmful than flu as a result of folks have decrease ranges of immunity to the new coronavirus than to seasonal flu. Previous flu infections and vaccinations have helped folks construct immunity to the sickness.
“Hopefully, the severity of COVID-19 will lower over time as persons are vaccinated towards the virus and simpler remedies are recognized. There may be, sadly, additionally the likelihood that variants of the virus might be much more extreme,” Verma mentioned.
The U.S. Facilities for Illness Management and Prevention has extra on COVID-19.
SOURCE: Canadian Medical Affiliation Journal, information launch, Feb. 10, 2021