A person in Louisiana has been hospitalized after being exposed to sick and dead birds. Meanwhile, California has declared an emergency over its growing outbreak in cattle.

Authorities in New Delhi shut schools, halted construction and banned nonessential trucks from entering the city after air pollution shot up to its worst level this season.

A teenager in British Columbia has tested positive for H5N1 avian influenza and remains in critical condition, with health officials unable to identify the source of exposure despite extensive contact tracing.

Norway reports a record high of 175 Lyme disease cases from January to June 2024, with uncertain causes attributed to weather conditions and increased tick awareness.

India faces a severe heatwave with 99 deaths in Odisha, unprecedented temperatures in Delhi, and a water crisis, prompting urgent measures and a forecast for slight relief.

Extreme pollen spread in Eastern Norway is causing significant discomfort for allergy sufferers due to a combination of a long winter, delayed spring, and sudden warm, dry weather.