penetrate the intestinal wall and enter the venules or lymphatics

pass through the liver

migrate up the bronchi

pass down the esophagus

enter the nervous system

Mouth to mouth

Via a bite of a mosquito

The oral-fecal route

By inhalation of dried spores

By eating under-cooked meat, especially pork

worms are found in the stool

bloody diarrhea is a common symtom

the patient may experience weight loss

the patient may experience a fever of more than 100 degrees

most symptoms result from the immunological response of the patient

spread is via the oral-fecal route

eggs are spherical

larvae spread from the gut to the bronchi

the eggs are more heat and desiccation-resistant that Ascaris eggs

bloody diarrhea is a symptom of heavy infection