What is cryptosporidium, and how can you avoid it in the water or on the farm?

Cryptosporidium parvum protozoa positive (red sphere shape) in human poo smear Cryptosporidium is a microscopic parasite that can cause an unpleasant – and sometimes dangerous – illness called cryptosporidiosis. This nasty bug lives in the intestines of infected humans and animals and is passed out in their poo. It can then spread and contaminate water … Read more

Wildfire Smoke Is a ‘Public Health Threat’ That Can Have Lasting Impacts, Experts Say

Wildfires burning in Canada started sending smoke across the border on Sunday and into the week, prompting U.S. officials to issue air quality warnings in several northern states—and experts say people should be prepared to experience more air quality alerts this summer. Parts of Montana, the Dakotas, Minnesota, and Wisconsin suffered from poor air quality … Read more

Why This Summer Could Be Especially Dangerous for Older People

The summer of 2023 was the hottest on record since 1850, and this summer could be just as sweltering. That puts older adults—a group especially vulnerable to heat-related illnesses—at elevated risks for a number of health conditions and outcomes. Older people are less able to regulate changes in body and environmental temperatures, and higher temperatures … Read more

11 Foolproof Ways to Start a Conversation

Striking up a conversation—especially with a stranger—is a lot like adding kindling to a fire pit and hoping it ignites. Choose the wrong starter, and the flame will fizzle out. But when you get it right, conversation and connection can spark. Conversations play an essential role in our well-being. Having just one quality talk a … Read more