差分

==Pathogenand Taxonomy==*The genus ''Trichinella '' has '''genetically distinguished''' but '''taxonomically still undetermined''' genotypes other than usual species*The biggest morphological classification is based on the presence/absence of collagen capsule surrounding the pathogen in cysts in infected muscles ※Manson's Tropical Infectious Diseases 24th ed. (published in 2023) describes that ''T. spiralis'' has multiple several subspeciesbut according to [[https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Undef&id=6333&lvl=3&keep=1&srchmode=1&unlock NCBI Taxonomy Browser]] and the following articles subspecies written in Manson's are classified as species. {{quote|content=Pozio, E., Rosa, G. la, Murrell, K. D., & Lichtenfels, J. R. (1992). Taxonomic Revision of the Genus Trichinella. The Journal of Parasitology, 78(4), 654. https://doi.org/10.2307/3283540}} {{quote|content=Zarlenga, D., Thompson, P., & Pozio, E. (2020). Trichinella species and genotypes. Research in Veterinary Science, 133, 289–296. https://doi.org/10.1016/j.rvsc.2020.08.012}} {|class="wikitable" |-!style="width:50%"|Encapsulated!style="width:50%"|Non-encapsulated|-style="vertical-align:top"|**''Trichinella spiralis spiralis''**''Trichinella spiralis nativa''**''Trichinella spiralis nelsoni''

|-|*Species and subspecies are morphologically indistinguishableInfect only mammals|*Host specificityInfect birds and mammals, geographical distribution and pathogenicity are different from each otheroccasionally humans|}