El Niño is not knocking, but is breaking down the door – the WHO has declared a health emergency

The WHO has declared a health emergency due to the anticipated impacts of El Niño, emphasizing its potential to exacerbate health risks. Scientists warn that this phenomenon could lead to increased heat-related illnesses and deaths, as well as respiratory issues from wildfires. The WHO's Strategic Preparedness and Response Plan outlines a tiered response to mitigate these risks during the 2026-27 El Niño event. Researchers predict over 100,000 additional deaths compared to normal years, with the phenomenon intensifying amid human-induced climate change. The WMO notes unprecedented ocean temperatures, which could lead to extreme weather events.