Environment ❯ Climate Change

Impact on Health

Vector-Borne Diseases Vector Ecology Vector-borne Diseases Ecosystem Changes Disease Spread Pollen Seasons Water Quality Pollen Production Air Quality Extreme Weather

Early West Nile Surge Hits Highest Mid‑Season Toll in Over 20 Years

Warm spring weather has triggered earlier mosquito breeding, prompting intensified surveillance and targeted spraying in hotspots such as Arizona.

Early Heatwave Fuels Multiple Drownings in France

Climate Change Could Bring Chikungunya to Temperate Cities by 2100

Climate Change Linked to Rise in Antibiotic‑Resistance Genes in Salmonella

Lyme and Other Tick-Borne Illnesses Rise Across Canada and England

UKHSA Confirms Two Probable Locally Acquired Tick‑Borne Encephalitis Cases

WHO-Convened Panel Warns Pandemic Risk Is Rising as Readiness Falls

Singapore Launches Dengue Prevention Campaign as Peak Season Starts

France Starts Summer Push Against Mosquito-Borne Viruses After Record 2025 Outbreaks

Rosario’s Mosquito Rebound Isn’t Dengue as Northern Argentina Confronts Record Chikungunya

Tick Bites Hit Highest Spring ER Rate Since 2017, With Northeast and Midwest Leading

Climate Change Is Stretching Europe’s Pollen Season by Up to Two Weeks

Lancet Report Warns Europe’s Heat Deaths Are Surging and Health Risks Are Worsening

Lancet Countdown: Climate Change Drove 62,000 Heat Deaths in Europe in 2024

Germany Faces Early, Intense Pollen Season Driven by Climate Change

Kerala Intensifies Checks on Water and Juice Shops as Heat Rises

Spring Allergy Season Hits Early and Hard Across the U.S.

First Reported Marine-to-Human Virus Link Tied to Severe Eye Disease

Birch Pollen Peaks Across Germany With High Exposure

Met Office Red Pollen Alert Peaks Today Across Much of England and Wales