Health

Keep pets away from gardens to prevent food-borne illness

Animal waste tainting fresh produce is one of the major causes of food-borne ailments. So farmers markets and pick-your-own growers who fear fecal contamination are increasingly guarded about tolerating pets near their edibles.

Diseases, Conditions, Syndromes

Tips to avoid traveler's diarrhea

Millions of people traveling internationally experience traveler's diarrhea every year. And, during spring break, that number is especially high for Americans, who may have symptoms ranging from mild to severe, as they travel ...

Diseases, Conditions, Syndromes

The summer risk of Legionnaires' disease

Legionnaires' disease is the disease is caused by bacterium called Legionella, which is found most often in fresh water. Symptoms include pneumonia and, in some cases, the infection can be deadly.

Diseases, Conditions, Syndromes

Heat shock protein appears to turn on Schistosoma invasion

A protein known for helping cells withstand stress may also act as a switch that triggers free-swimming Schistosoma larvae to begin penetrating the skin and transforming into the parasitic flatworms that burden more than ...

Environment

Tap water bacteria found in New Zealand woman who died

Tests in New Zealand confirmed an elderly woman who died last week was suffering from the type of bacteria that tainted local tap water and sickened thousands of people in a small North Island town, officials said Friday.

Diseases, Conditions, Syndromes

How cholera-causing bacteria respond to pressure

Cholera remains common in non-industrialized parts of the world today. It persists in part because V. cholera, the bacteria that causes the disease, is able to survive in diverse environments ranging from the intestinal lumen, ...

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