์ผ๋ณธ ๋‡Œ์—ผ

  • Etiology : JE virus
  • Occurence
    • Asia์—์„œ endemic, epidemic (๋™์•„์‹œ์•„, ๋™๋‚จ์•„์‹œ์•„)
    • ์šฐ๋ฆฌ๋‚˜๋ผ์—์„œ๋„ ์ง€์†์  ๋ฐœ์ƒ
    • Murray Valley Encephalitis์™€ same antibody โ†’ ํ˜ธ์ฃผ์—์„œ๋Š” JE ๊ฑฐ์˜ ๋ฐœ์ƒ X
  • Clinical manifestation
    • mostly inapparent(๋ฌด์ฆ์ƒ)
    • ์ฆ์ƒ์„ ๋ณด์ด๊ฒŒ ๋˜๋ฉด, fatality๋Š” children 20%, adult 50%
    • fever, headache โ†’ seizure(๋‡Œ์ „์ฆ, esp. children), ๋‡Œ์—ผ
    • ๋™๋ฌผ์—์„œ subclinical(๋Œ€๋ถ€๋ถ„ ๋ฌด์ฆ์ƒ), ์ž„์‹ ๋ˆ์—์„œ ์œ ์‚ฐ ์œ ๋ฐœ
      • ๋ง์—์„œ๋Š” high fatality rate์™€ ํ•จ๊ป˜ neurotropic virus infections ์œ ๋ฐœ
  • Therapy & Prophylaxis
    • ๋Œ€์ฆ์น˜๋ฃŒ(symptomatic treatment)
    • inactivated vaccines โ†’ ์ผ๋ณธ, ํ•œ๊ตญ์—์„œ๋Š” ํ˜„์ €ํžˆ ๊ฐ์†Œ