BC Wildfire Service will be burning debris piles in the coming weeks around Williams Lake. (Photo Gerry Leibel)

University of B.C. study warns wildfire smoke could make COVID-19 symptoms worse

Lead author Jiayun Angela Yao says rapid public health action to limit smoke exposure is vital

A study by University of British Columbia researchers underscores the immediate, harmful health effects of wildfire smoke and says there are concerning implications during the COVID-19 pandemic.

The study, published in the online journal Environmental Health Perspectives, explores a link between high levels of fine particulates in wildfire smoke and increased ambulance dispatches.

The research shows a jump in ambulance dispatches related to respiratory or cardiovascular conditions occurs within one hour of exposure to smoke.

Among diabetics, the study says the odds of health complications increase within 48 hours of exposure to fine particulates.

The researchers say the smoke has the potential to make viral respiratory infections such as COVID-19 even more severe.

Lead author Jiayun Angela Yao says rapid public health action to limit smoke exposure is vital because the pandemic remains a serious threat as the wildfire season approaches.

“Anyone with pre-existing heart and lung disease and diabetes is especially vulnerable and should consider purchasing air cleaners and ensuring that they have adequate supplies of medication at home,” Yao said in a release.

“It’s alarming to see just how quickly fine particulate matter seems to affect the respiratory and cardiovascular system. And the acute effects for people with diabetes is relatively new to us,” said Yao.

She conducted her research while completing a PhD at the UBC School of Population and Public Health.

Researchers used statistical modelling to examine ambulance dispatches, paramedic assessments and hospital admissions for respiratory, circulatory and diabetic conditions related to high levels of fine particulates during wildfire seasons in B.C. from 2010 to 2015.

The study was supported by the Australian Research Council Linkage Program and the British Columbia Lung Association.

The Canadian Press

Like us on Facebook and follow us on Twitter.

Want to support local journalism during the pandemic? Make a donation here.

bc wildfires

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

Extravagant marriage proposal in Ucluelet

“It was such a dream. He brought a dream to life. No one does this anymore.”

Missing mushroom picker found “alive and well” after three-day search in Ucluelet

“It’s always great to have a positive outcome like this.”

Ucluelet mayor criticizes province’s lack of communication as highway closures resume

Daily closures return to only highway in and out of Tofino-Ucluelet

HISTORY COLUMN: Reflecting on the 32nd anniversary of Canada’s apology to Japanese-Canadians

Japanese-Canadians an integral part of Tofino and Ucluelet’s history.

Tofino-Ucluelet region rallies around injured five-month-old puppy

A Hitacu puppy is home and healing after being struck by a vehicle in Hitacu

BC Liberal Leader talks drug addiction in the Lower Mainland

Drug addiction and public safety a top priority says Andrew Wilkinson

Island Corridor Foundation launches survey on importance of Vancouver Island rail

“ICF remains 100 per cent committed to the restoration of full rail service on Vancouver Island”

Is it time to start thinking about greener ways to package cannabis?

Packaging suppliers are still figuring eco-friendly and affordable packaging options that fit the mandates of Cannabis Regulations

Join Black Press Media and Do Some Good

Pay it Forward program supports local businesses in their community giving

Island RCMP remind drivers not to text after 19 tickets handed out in 90 minutes

The $368 fines were handed out Tuesday on Norwell Drive and Old Island Highway in Nanaimo

Vanderhoof’s Brian Frenkel takes on top job in tough times

We can get through this, new local government leader says

Three years for serial bank robber who hit southern Vancouver Island branch

Lucas Bradwell was wanted for robberies in Abbotsford, Sidney and Vancouver

Local councils important, Horgan says as municipal conference ends

B.C. NDP leader says ‘speed dating’ vital, online or in person

Most Read