Pop quiz: what is salmonella? If you’ve ever had a run-in with this bacteria, you know it can cause a food-borne illness called salmonellosis, a form of food poisoning. But you may not know that ...
When roundworms accumulate in large numbers, they can cause intestinal blockage. Common symptoms include severe abdominal pain, vomiting (especially of green-yellow fluids or worms), a distended ...