Depression, suicides, overdoses: broad impacts of US wildfires revealed in study | US wildfires

Following the most deadly forest fires that hit the United States in recent years, new research has shed light on the destructive effects of disasters on human health with the effects that go far beyond the official death money and the number of injuries.

The three studies published this week examine the long -term spreading, including depression, suicide and overdose deaths, lung damage and health cuts from Maui and Los Angeles fires.

August 2023 Hawaii Blazes killed more than 100 people with the most deadly US forest fire for more than a century and destroyed the town of Lahaina. Earlier this year, the fires torn through Altadena and Pacific Palisades La communities killed 31 people and destroyed more than 18,000 structures.

Some of the new research found that Maui fever left one of the five and half of the five people with lung damage with symptoms of depression.

Directed by Ruben Juarez of the University of Hawaii, this study looked at more than 1,100 adults six to 14 months after Maui Fire. People in the areas close to fire found lower lung function compared to those in low exposure areas and about 22% had normal lung function.

In addition, according to the study, approximately 40% of the people have fallen since fires, and half of the half -increased fatigue and weakness, eye irritation and lung symptoms have increased.

Jarez, Associated Press, a -mail, “fires, flames after going to the respiratory health, but reminds us that a permanent scrape,” he said.

During the month of fire, 13 suicides were reported in the region, almost twice twice the normal suicide and overdose mortality rates.

The examination of the Los Angeles fires managed by researchers in Finland concluded that more than 400 deaths between January and February, in addition to at least 30 deaths attributed to fire, could be accused of interruptions in health and other factors.

The University of Wisconsin, who is not involved in the research, is the Public Health Researcher. Jonathan Patz said that the studies really add an important piece to understanding real health risks from these extreme climatic events ”.

Since the climate crisis fueled disasters worsening throughout the United States, scientists are trying to better understand the effects of excessive weather events from flood to fatal fires. Research on the effects of Wildfire smoke has increased in recent years because it caused orange sky and unhealthy atmosphere for millions of people from the Western coast of the Great Flames to New York.

A study in 2021 found that breathing forest fire during pregnancy increased the risk of premature birth. Earlier this year, the research found that the climate crisis contributed to approximately 15,000 deaths without exposure to small particles from fires and cost about $ 160 billion between 2006-2020. Another study published in 2024 determined that forest fire smoke killed more than 50,000 people early in California for a decade.

Kristie Ebi from the University of Washington said that forest fire smoke is an increasing understanding that it can be more toxic than standard air pollution.

“It is not just leaves, branches and trees,” he said. “These buildings. Gasoline stations. Old houses with asbestos. Cars. There are many forest fire fume components.”

Maui said that the work of the fire shows that “this toxicity affects long -term lung function ve, but there was a need for more research to look at why and consequences.

In the meantime, Maui and Hawaii’nin other four districts of suicide and overdose mortality calculating the research, Maui’de Maui’de both in both increased. The total number of suicide and overdose deaths were 13 that month, most suicide. He said this was a significant increase.

The authors found a 46% increase in such deaths in five districts that may have been influenced by Maui residents who migrated to other islands. However, the rates fell in the following months.

In addition to the work published this week, Hawaiʻi University Economic Research Organization Based on one -year data from 950 people’s surveys (Uhero), Maui documented the ongoing challenges for those affected by the fire. Two years later, some found permanent housing and more economic stability, but many people were still displaced and faced long -term income loss and high rent burdens.

As permanent housing increased, full -time employment has not yet fully returned to the pre -fire levels and its poverty rates in the region have increased almost twice as it reported about 60% of the households.

“Our findings show that there are two real realities side by side,” Uhero Research Economist Daniela Bond-Smith said. “Some households find new foundations – passing to stable houses, return to work and regain stability. However, others still live with deep uncertainty, especially limited support and population groups that have been marginalized before fires.”