A Phoenix burn doctor is warning of the severe injuries people are experiencing after making contact with pavement as the city contends with a brutal heat wave.
“We are seeing lots of patients who are falling down onto the concrete, pavement, asphalt, and suffering really, really deep burns as a result of that,” Dr Kevin Foster, the director of the Arizona Burn Centre, told the Canadian Broadcasting Corporation in an interview that aired on Thursday.
In those kinds of situations, the burns are “almost always third-degree,” he said.
On a hot afternoon, “black asphalt can get 170 to 180 degrees [Fahrenheit, 76C to 82C],” Foster added. Those who get burned are often older people who fall down and are unable to get up, or people who have fallen down due to medical conditions.
“It tends to make these injuries really, really bad because people just stay down for a prolonged period of time,” Foster said.
Phoenix’s multi-record-breaking heat wave has scorched the city with temperatures that’ve reached at least 110F (43.3C) for 21 consecutive days so far. Arizona’s capital is one of many places worldwide frying as a result of human-caused climate change, combined with the El Niño climate pattern.
Air Force veteran Christopher Malcolm told NBC News about the severe burns he received from a sidewalk about two weeks ago in Las Vegas. While waiting for a bus in 110F (43C) temperatures, the 73-year-old sat down on the ground and was burned through his blue jeans seriously enough that he’s now scheduled for surgery.
“This level of heat that we are having in Phoenix right now is enormously dangerous, particularly for people who either don’t have air conditioning or cannot afford to operate their air conditioner,” Evan Mallen, a senior analyst for the Georgia Institute of Technology’s Urban Climate Lab, told The Associated Press.
Last summer, as Phoenix suffered a heat wave that was called the city’s “worst-ever” at the time, 85 people were hospitalised from heat-related contact burns. Seven of those people died from their injuries, according to a news release from Valleywise Health Medical Centre, where the Arizona Burn Center is located.