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BOARDSmicrobiology
Major Helminths
| classification | life cycle | vector | family |
|---|---|---|---|
| trichuris trichiura | humans | fecal pollution of soil with eggs | Intestinal Nematodes (roundworms) |
| Ascaris lumbricoides | humans | fecal pollution of soil with eggs | Intestinal Nematodes (roundworms) |
| Enterobius vermicularis | humans | close contact "scotch tape test" | Intestinal Nematodes (roundworms) |
| Necator americanus | humans | fecal pollution of soil with eggs | Intestinal Nematodes (roundworms) |
| Strongyloides stercoralis | humans, may life free | fecal pollution of soil with eggs | Intestinal Nematodes (roundworms) |
| Trichinella spiralis | pigs, wild mammals | consupmtion of meat containing larvae | Intestinal Nematodes (roundworms) |
| Wuchereria Bancrofti | humans, mosquitos | misquito bite -- elephantitis | Tissue Nematodes (roundworms) |
| Onchocerca volvulus | humans, black flies | fly bite --- river blindness | Tissue Nematodes (roundworms) |
| loa loa | humans, mangrove flies or deer flies | fly bite | Tissue Nematodes (roundworms) |
| Dracunculus medinensis | humans & aquatic invertebrate | ingest water containing cyclops | Tissue Nematodes (roundworms) |
| Schistosoma japonicum | humans & snails | ingestion of fresh water containing larval stage | Trematodes (flukes) |
| Sxhistosoma mansoni | humans & snails | ingestion of fresh water containing larval stage | Trematodes (flukes) |
| Schistosoma haematobium | humans & snails | ingestion of fresh water containing larval stage | Trematodes (flukes) |
| Opisthorchis sinensis | humans, snails & fish | consuption of fish | Trematodes (flukes) |
| Paragonimus westermani | humans, mammals, snails, freshwater crabs | consuption of crabs | Trematodes (flukes) |
| Taenia Saginata | humans, cattle "Largest Tapeworm" | consuption of undercooked beef | Crestodes (tapeworms) |
| Taenia Solium | Humans, swine | consuption of undercooked pork | Crestodes (tapeworms) |
| Hymenolepis Nana | humans, tapeworm | consumption of undercooked meat | Crestodes (tapeworms) |
| Echinococcus granuloses | humans, dogs | canine feces | Crestodes (tapeworms) |
| Diphyllobothrium latum | humans, fish (causes B12 deficiency) | consumption of undercooked fish | Crestodes (tapeworms) |