1. Home
  2. Hubs: tools and knowledge
  3. Wildfire Portal

Public Health

Wildfires pose serious risks to public health, both during and long after a fire.

Beyond deaths and injuries caused directly by flames, wildfire smoke and air pollution can affect communities far from the affected area, increasing respiratory and cardiovascular risks and placing pressure on health systems. Explore the latest research, insights and resources on the health impacts of wildfires and the measures needed to reduce risk and protect vulnerable populations.

Uploaded on
Update

As wildfires intensify and more people move to fire-prone areas, health and forestland experts are searching for ways to protect people from breathing in smoke.

Yale Climate Connections
Research briefs

Like a smoky umbrella, wildfire smoke particles blocked incoming solar radiation, cooling the areas below. However, the cooling smoke layer also trapped harmful airborne contaminants.

Rutgers, The State University of New Jersey
Research briefs

Researchers found that wildfire survivors were less likely to stick with choices that offered greater long-term rewards.

University of California, San Diego
Update

For days after they had fought the fearsome Pacific Palisades and Eaton fires, some firefighters had extremely high lead and mercury levels in their blood, reports the New York Times.

The Energy Mix
2023 Canadian wildfires in Nova Scotia
Research briefs

Exposure to fine particulate air pollution (PM2.5) from wildfire smoke was associated with increased visits to emergency departments (ED) for mental health conditions, according to a new study by researchers at Harvard T.H. Chan School of Public Health.

Harvard T.H. Chan School of Public Health
El Incendio de Palisades (abajo a la izquierda) y el Incendio de Eaton (arriba a la derecha) empezó el 7 de enero de 2025, y el Incendio de Lidia (en el centro) empezó el 8 de enero de 2025
Update

Los recientes incendios en Los Ángeles han afectado gravemente a diversas comunidades, con un impacto significativo en la población hispana.

Yale Climate Connections
A sunrise casts its light over the Pacific Palisades neighborhood of West Los Angeles, in the aftermath of the 2025 wildfires.
Research briefs

The smoke from fires that blaze through the wildland-urban interface (WUI) has far greater health impacts than smoke from wildfires in remote areas, new research finds.

National Center for Atmospheric Research (NSF NCAR)
New York - wildfire smoke, June 2023
Research briefs

A new study found that patients recovering from lung cancer surgery in a facility near an active wildfire stayed in the hospital longer than similar patients in the same facility when there were no wildfires.

Harvard T.H. Chan School of Public Health
Uploaded on