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 current research from america and France. The examine was revealed Feb. 10 within the Canadian Medical Affiliation Journal.
“We are able to now say definitively that COVID-19 is way more extreme than seasonal influenza,” stated examine writer Dr. Amol Verma, a researcher within 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 better threat of dying, 1.5 occasions better use of the ICU, and 1.5 occasions longer hospital stays than sufferers admitted with influenza,” he stated in a journal information launch. These sufferers have been additionally extra more likely to be placed on a ventilator.
Verma’s group 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 giant populations and excessive COVID an infection charges.
In the course of the examine interval, there have been 783 hospitalizations for flu in 763 sufferers, and 1,027 hospitalizations for COVID in 972 sufferers. That represented almost 1 / 4 of all COVID hospitalizations in all the province of Ontario throughout that point.
About 1 in 5 COVID sufferers was youthful than 50, and that age group accounted for almost 1 in 4 intensive care admissions.
Whereas many individuals consider COVID-19 primarily impacts older individuals, “it will possibly additionally trigger very critical sickness in youthful adults,” Verma stated.
He famous that adults beneath age 50 accounted for 20% of COVID hospitalizations within the first wave of the pandemic. Practically 1 in 3 adults beneath 50 required intensive care and almost 1 in 10 needed to be readmitted to the hospital after they have been discharged, in keeping with the examine.
It’s true, Verma added, that COVID hits older adults the toughest.
“We discovered that amongst adults over 75 years who have been hospitalized with COVID-19, almost 40% died in hospital,” he stated.
Researchers stated COVID is likely to be way more harmful than flu as a result of individuals have decrease ranges of immunity to the new coronavirus than to seasonal flu. Previous flu infections and vaccinations have helped individuals construct immunity to the sickness.
“Hopefully, the severity of COVID-19 will lower over time as persons are vaccinated in opposition to the virus and simpler therapies are recognized. There may be, sadly, additionally the likelihood that variants of the virus might be much more extreme,” Verma stated.
The U.S. Facilities for Illness Management and Prevention has extra on COVID-19.
SOURCE: Canadian Medical Affiliation Journal, information launch, Feb. 10, 2021