Diseases, Conditions, Syndromes

How African salmonella strains are evolving to become more dangerous

Salmonella infections are typically the culprit behind food poisoning outbreaks, but in sub-Saharan Africa, they often cause drug-resistant, deadly bloodstream infections and meningitis. A study in mice published February ...

Health

Is it really OK to eat food that's fallen on the floor?

When you drop a piece of food on the floor, is it really OK to eat if you pick up within five seconds? This urban food myth contends that if food spends just a few seconds on the floor, dirt and germs won't have much of a ...

Medical research

Monitoring the rise and fall of the microbiome

Trillions of bacteria live in each person's digestive tract. Scientists believe that some of these bacteria help digest food and stave off harmful infections, but their role in human health is not well understood.

Diseases, Conditions, Syndromes

Typhoid's lethal secret revealed

Typhoid fever is one of the oldest documented diseases known to have afflicted mankind but what makes it so lethal has remained a mystery for centuries. In a study appearing online July 10 in the journal Nature, Yale researchers ...

Health

How to prevent food poisoning

You're sick, woozy and deeply regretting that second helping of potato salad from yesterday's picnic, because you're now one of the four million Canadians hit with a case of food poisoning every year.

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