Health ❯ Environmental Health ❯ Climate Change

Impact on Health

Vector-borne Diseases Global Warming Allergies Disease Spread Factors Vector Ecology Humidity Vector-Borne Diseases Tick Habitat Expansion Allergy Trends Pollen Season Mosquito Proliferation Mosquito Population Increase Respiratory Conditions

Rare Lyme Bacterium Borrelia mayonii Found in New York, Linked to First Local Human Case

CDC field tests found the bacterium only at one Herkimer property, suggesting a local animal reservoir.

U.S. Emergency Visits for Tick Bites Reach Highest Seasonal Level Since 2017

Allergy Season Starts Early Across U.S., With Boise Leading 2026 'Allergy Capitals'

Louisiana Confirms Fifth Vibrio Vulnificus Death as 2025 Cases Climb to 26