Etiology

  • subfamily Betaherpesvirinae
    • genus Muromegalovirus
      • Murid herpesvirus 1
  • dsDNA, enveloped, large, 230nm.

Clinical signs

  • adult immunocompetent : ๋ฌด์ฆ์ƒ
  • neonate ์‹คํ—˜๊ฐ์—ผ : ์ „์‹  ์žฅ๊ธฐ์˜ ๊ดด์‚ฌ์™€ ์—ผ์ฆ, ํ์‚ฌ
  • age ์ฆ๊ฐ€ํ•˜๋ฉด ๋ณ‘์›์„ฑ ๊ฐ์†Œ
  • ๋ฉด์—ญ๊ฒฐํ•๋งˆ์šฐ์Šค : ๊ฐ์ˆ˜์„ฑ ๊ฐ•ํ•จ
  • ์ง€์†๊ฐ์—ผ, ์นจ, ๋ˆˆ๋ฌผ, ์†Œ๋ณ€์œผ๋กœ ์ˆ˜ ๊ฐœ์›”๊ฐ„ ๋ฐ”์ด๋Ÿฌ์Šค ๋ฐฐ์ถœ

Pathology

  • ์—ฌ๋Ÿฌ ์กฐ์ง์—์„œ ์ฆ์‹, viremia๊ฐ€ ํŠน์ง•์ 
  • ์„ธํฌ๊ฐ€ ์ปค์ง. ํŠนํžˆ cervical salivary gland
    • eosinophilic ํ•ต๋‚ด/์„ธํฌ์งˆ๋‚ด inclusion, enlarged cell
  • ์ง€์† ๊ฐ์—ผ : salivary gland, pancreas์˜ ๋ณ‘๋ณ€