How does Salmonella contaminate everything under the sun?

Microscopic view of the salmonella bacteria which is responsible for salmonellosis, a very widespread foodborne illness.

Does it feel like Salmonella is contaminating everything these days? From the food you eat and the pets you love to the surfaces you touch and the recreational areas you enjoy, this deadly bacterium can be found almost everywhere. 

Originally published on theconversation.com, part of the BLOX Digital Content Exchange.

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