Some people experience no symptoms at all. Checking your stool ... For example, chronic schistosomiasis and heavy hookworm infections may lead to blood in the urine or stool.

But treatment, the study says, didn’t improve her symptoms — prompting ... which revealed the presence of hookworm eggs. Parasitic worms infect up to 480 million people globally, the ...

This results in the common symptoms of a very itchy ... that invade humans. Hookworms, for example, affect about 470 million people worldwide. Infections in the UK are rarer, since hookworms ...

As the woman was not presenting the usual hookworm symptoms of stomach pain and diarrhea ... The Cleveland Clinic says that as many as 740 million people have hookworm disease throughout the ...