13 авг. 2015 г. · Tropical parasites have been moving up the world health agenda in . but by far the most prevalent are four parasitic worms: roundworm, .
Where are parasites most commonly found?
Parasitic diseases are most common in developing countries in tropical and sub-tropical regions of the world (Figure 3). These places are often hot and humid, conditions which are suitable for the growth of many parasites.
Where in the world are parasite infections most common?
Parasitic infections are more common in rural or developing areas than in developed areas. In developed areas, these infections may occur in immigrants, in returning travelers, or in people with a weakened immune system. Parasites usually enter the body through the mouth or skin.
What is the deadliest parasite in the world?
Five deadly parasites that have crossed the globe1Halicephalobus gingivalis. Halicephalobus gingivalis is a soil-borne, free-living nematode. ... 2Pork tapeworm: Taenia solium. ... 3Brain-eating amoeba: Naegleria fowleri. ... 4Hidden lung worm: Cryptostrongylus pulmoni. ... 5Spirometra erinaceieuropae.Five deadly parasites that have crossed the globe - The Conversation
Where do most parasites come from?
Parasitic infections can be spread in a number of ways. For example, protozoa and helminths can be spread through contaminated water, food, waste, soil, and blood. Some can be passed through sexual contact. Some parasites are spread by insects that act as a vector, or carrier, of the disease.
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