epidemiology | Capillaria philippinensis
history&epidemiology C.philippinensisisalsoknownasPudocworminthePhilippines,whereitisendemic.Thisaliasisbasedonthenameofthelocationwherethediseaseandtheassociatedwormwerefirstdiscoveredin1963. Figure3:endemicregion discoveryofdiseaseIn1962,ahealthyyoungmanfromLuzon,Philippinesrapidlyfellill,sufferingfromthekeyclinicalsymptomsthatwenowrecognizeasindicativeofparasiticCapillariainfection. PostmortemexaminationrevealedalargenumberofC.Philippinensiswormsinthelargeandsmallintestines. Hewasthefirstdocumentedcasualtyofhumanintestinalcapillariasis.historyofepidemicsDuringtheyears1967-1968,anepidemicinthePhilippinesinvolvedatleast1300infectedindividuals,90ofwhomdied.Anotherbriefepidemic,beginninginlate1978andendinginearly1979,involvedabout50infectedindividuals,alsotookplace.SporadiccaseshavecontinuedtoappearinnorthernLuzonaswellasinotherareaswhereepidemicshaveoccurred. geographyofinfectionsCapillariaspp.aremostcommonlyfoundinthePhilippinesbutcaseshavealsobeendocumentedinThailand,Iran,Japan,Egypt,SouthofTaiwan(Kaoh-Siung),Korea,Italy,Spain,andColombia.epidemiologyHumanintestinalcapillariasisisrare. TheCDCreportsonly1500documentedcasesofintestinalcapillariasissince1963,witha10%case-fatalityrate.Hepaticandpulmonarycapillariasisinhumansareextremelyrare,withamaximumof50casesdocumentedworldwide.Humanscontracttheseinfectionsbyingestingsoilthathasbeeninfectedbytheinfectedfecesofanimalsharboringtheparasite.Thediseaseismostcommoninchildrenhavingahistoryofpica.introduction biologicalagent lifecycle&transmission clinicalpresentation diagnosis treatment&prevention
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capillaria philippinensis中文Ascaris lumbricoidesCapillariasisGnathostoma spinigerumTrichuris trichiuraCapillaria philippinensisCapillaria hepaticacapillaria中文