Wildfires: A growing risk to global health
Wildfires are increasing worldwide, causing massive plumes of smoke with growing frequency. These contain dangerous chemicals and particulate matter that can affect not only the immediate vicinity of the fires but also distant cities. Experts are now warning of an escalating public health crisis.
In Switzerland, too, meteorologists and health authorities are observing this development with concern. Although Switzerland itself is less frequently affected by massive forest fires than other regions, air currents can transport smoke over long distances. As a result, air quality in this country can also drop significantly at times.
The fine particles in the smoke penetrate deep into the respiratory tract and can exacerbate cardiovascular diseases and respiratory problems. Older people, children, and individuals with pre-existing conditions are particularly at risk. Health organizations therefore recommend keeping windows closed during heavy smoke and avoiding physical exertion outdoors.
In summary, it is clear that the consequences of wildfires are no longer just local problems. The international community faces the challenge of both tackling the causes of the fires and better protecting the population from the health risks posed by air pollution.