• Corynebacterium kutscheri
  • irregularly staining, gram ์–‘์„ฑ
  • mouse, rat์—์„œ pseudotuberculosis ์œ ๋ฐœ
  • C. bovis : ๋ฉด์—ญ๊ฒฐํ• ๋งˆ์šฐ์Šค์—์„œ ๊ฐํ™”(hyperkeratosis), ํƒˆ๋ชจ

Clinical signs

  • ๋ฌด์ฆ์ƒ, ์ž ๋ณต ๊ฐ์—ผ
  • ๋ฉด์—ญ์–ต์ œ, ์ŠคํŠธ๋ ˆ์Šค ์ƒํƒœ, ๊ธ‰์„ฑ : high mortality
  • ๋งŒ์„ฑ : low mortality
    • ์‹์š•๋ถ€์ง„, ์ˆ˜์ฒ™(emaciation), ๊ฑฐ์นœ ํ”ผ๋ชจ, ๊ตฌ๋ถ€๋ฆฐ ์ž์„ธ, ๊ณผํ˜ธํก, ๋ˆˆ๊ณผ ์ฝ”์˜ ๋ถ„๋น„๋ฌผ ๋“ฑ ๋น„ํŠน์ด์  ์ฆ์ƒ
    • ํ”ผ๋ถ€์˜ ๊ดด์‚ฌ, ๊ด€์ ˆ์—ผ
  • C. bovis : ๊ณผ๊ฐํ™”์„ฑ ํ”ผ๋ถ€์—ผ, ํƒˆ๋ชจ / ์‹ฌํ•˜๋ฉด ํ์‚ฌ / ๋…ธ๋ น ๋งˆ์šฐ์Šค ๊ฒฐ๋ง‰์—ผ

Epizootiology

  • ์ƒ๋ถ€ ์†Œํ™”๊ธฐ, colon, ํ˜ธํก๊ธฐ๊ณ„, ๊ตญ์†Œ ๋ฆผํ”„์ ˆ, ์ค‘์ด, ์ „๋ฆฝ์ƒ˜ ๋“ฑ์— ์กด์žฌ
  • ์ง์ ‘ ์ ‘์ด‰, fecal-oral route, aerosol ์ „ํŒŒ

Pathology

  • C. kutscheri
    • ํ˜ˆ๊ด€์„ ํ†ตํ•ด ์—ฌ๋Ÿฌ ์žฅ๊ธฐ์— ์ „ํŒŒ โ†’ ํ, ๊ฐ„, ์‹ ์žฅ ๋“ฑ์— ํšŒ๋ฐฑ์ƒ‰ ๊ฒฐ์ ˆ
    • ๊ฒฝ๋ถ€ ๋ฆผํ”„์ ˆ์—ผ(cervical lymphadenopathy), ๊ด€์ ˆ์—ผ
    • ์น˜์ฆˆ์–‘ ๋ฌผ์งˆ, ๋†์–‘ / ๋•Œ๋•Œ๋กœ ํ”ผํ•˜๋†์–‘
  • C. bovis : acanthosis(๊ฐ€์‹œ์„ธํฌ์ฆ), hyperkeratosis

Diagnosis