SporesSpores, BacterialParasitesSpores, FungalSpores, ProtozoanHost-Parasite InteractionsParasite LoadPlasmodium falciparumProtozoan ProteinsPicolinic AcidsParasitic Diseases, AnimalMalariaParasite Egg CountBacillus subtilisProtozoan Infections, AnimalDNA, ProtozoanToxoplasmaApicomplexaMalaria, FalciparumLife Cycle StagesBacillus megateriumIntestinal Diseases, ParasiticAntigens, ProtozoanBacillus anthracisTrypanosoma cruziBacillus cereusPlasmodium bergheiAntimalarialsParasitic DiseasesGenes, ProtozoanTrematodaParasitemiaMicrosporidiaProtozoan InfectionsErythrocytesLeishmaniaMolecular Sequence DataCestodaBacillusHaemosporidaGenome, ProtozoanAntibodies, ProtozoanAntiprotozoal AgentsHelminthsLeishmania majorParasitologyHelminthiasis, AnimalHot TemperatureLeishmania donovaniParasitic Sensitivity TestsSchistosoma mansoniNematode InfectionsDrug ResistanceSporozoitesAnthraxFish DiseasesEukaryotaLeishmaniasis, CutaneousPlasmodium yoeliiMicrosporidiosisEncephalitozoon cuniculiBacterial ProteinsTrematode InfectionsAmino Acid SequenceClostridium botulinumPlasmodium vivaxLeishmaniasisTrophozoitesChloroquineAnophelesChagas DiseaseTrypanosoma brucei bruceiAcanthocephalaLeishmaniasis, VisceralPhylogenyClostridium perfringensRNA, ProtozoanSchizontsOocystsMerozoitesSpecies SpecificityAir MicrobiologyTrypanosomaEncephalitozoonGiardia lambliaSterilizationFecesCoccidiosisCestode InfectionsArtemisininsEntamoeba histolyticaMice, Inbred BALB CProtozoan VaccinesToxoplasmosisPolymerase Chain ReactionMalaria VaccinesMicrosporidaInsect VectorsNematodaEimeria