contamination

The Arizona Hot Springs in Lake Mead National Recreation Area is closed after the National Park Service says high levels of “fecal bacteria” were found in the water.

Arizona health officials say several marijuana retailers in the state have voluntarily recalled some products because of possible fungal contamination. Aspergillus can cause allergic reactions or infections.

Dairy farmers in New Mexico can seek reimbursement from the federal government for cows contaminated by chemicals that have leached into the groundwater around an Air Force base in the eastern part of that state.