A trichinosis epidemic.
D000328:Adult; D000368:Aged; D003231:Conjunctivitis; D005260:Female; D005455:Fluorescent Antibody Technique; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013548:Sweden; D013997:Time Factors; D014235:Trichinellosis / Q000097:blood / Q000201:enzymology / Q000453:epidemiology* / Q000276:immunology