B\u1ec7nh h\u00f4 h\u1ea5p \u1edf m\u00e8o th\u01b0\u1eddng x\u1ea3y ra \u1edf c\u00e1c tr\u1ea1i m\u00e8o hay c\u00e1c h\u1ed9 nu\u00f4i nhi\u1ec1u m\u00e8o. C\u1ea7n ph\u1ea3i ph\u00e1t hi\u1ec7n k\u1ecbp th\u1eddi v\u00e0 ch\u1eefa k\u1ecbp th\u1eddi cho m\u00e8o ngay khi ph\u00e1t hi\u1ec7n ra b\u1ec7nh.<\/p>\n
B\u1ec7nh \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p l\u00e2y lan r\u1ea5t nhanh \u0111\u1ed1i v\u1edbi m\u00e8o \u0111\u01b0\u1ee3c nu\u00f4i nh\u1ed1t t\u1eadp th\u1ec3 nh\u01b0 c\u00e1c tr\u1ea1i m\u00e8o hay t\u1ea1i c\u00e1c h\u1ed9 gia \u0111\u00ecnh nu\u00f4i nhi\u1ec1u m\u00e8o. Ph\u1ea7n l\u1edbn c\u00e1c tr\u01b0\u1eddng h\u1ee3p b\u1ec7nh nhi\u1ec5m tr\u00f9ng h\u00f4 h\u1ea5p l\u00e0 do m\u1ed9t trong hai lo\u1ea1i virus: herpesvirus -1 tr\u00ean m\u00e8o ( FHV -1 , ho\u1eb7c m\u00e8o Rhinotracheitis virus) v\u00e0 calicivirus tr\u00ean m\u00e8o (FCV) . Ngo\u00e0i ra Bordetella bronchiseptica ,Felis Chlamydophila c\u0169ng \u0111\u01b0\u1ee3c x\u1ebfp v\u00e0o b\u1ec7nh \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p tr\u00ean m\u00e8o.<\/p>\n
T\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1, c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1ec7 sinh v\u00e0 ch\u0103n nu\u00f4i, h\u1ec7 vi khu\u1ea9n. Nhi\u1ec5m tr\u00f9ng \u0111\u1ed3ng th\u1eddi v\u1edbi virus \u1ee9c ch\u1ebf mi\u1ec5n d\u1ecbch nh\u01b0 virus suy gi\u1ea3m mi\u1ec5n d\u1ecbch \u1edf m\u00e8o v\u00e0 virus b\u1ec7nh b\u1ea1ch c\u1ea7u m\u00e8o c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn b\u1ec7nh nghi\u00eam tr\u1ecdng h\u01a1n<\/p>\n
\u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u1ed9ng v\u1eadt nh\u1ea1y c\u1ea3m, FHV -1 b\u1ec7nh \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p tr\u00ean n\u1eb7ng h\u01a1n. Th\u1eddi k\u1ef3 \u1ee7 b\u1ec7nh th\u01b0\u1eddng l\u00e0 2-6 ng\u00e0y nh\u01b0ng c\u00f3 th\u1ec3 k\u00e9o d\u00e0i h\u01a1n. Nh\u1eefng d\u1ea5u hi\u1ec7u g\u1ed3m tr\u1ea7m c\u1ea3m , h\u1eaft h\u01a1i, bi\u1ebfng \u0103n v\u00e0 s\u1ed1t, ki\u1ec3m tra nhanh b\u1edfi d\u1ecbch c\u1ee7a m\u1eaft m\u0169i. C\u00e1c d\u1ea5u hi\u1ec7u l\u00e2m s\u00e0ng ban \u0111\u1ea7u ti\u1ebft n\u01b0\u1edbc b\u1ecdt qu\u00e1 m\u1ee9c v\u1edbi ch\u1ea3y n\u01b0\u1edbc d\u00e3i . Vi\u00eam k\u1ebft m\u1ea1c, sung huy\u1ebft, ch\u1ea5t d\u1ecbch\u0111\u00f3ng c\u1ee9ng tr\u00ean m\u0169i v\u00e0 m\u00ed m\u1eaft (H\u00ecnh 14-4). Trong tr\u01b0\u1eddng h\u1ee3p n\u1eb7ng tri\u1ec7u ch\u1ee9ng kh\u00f3 th\u1edf v\u00e0 ho. Lo\u00e9t mi\u1ec7ng c\u00f3 th\u1ec3 x\u1ea3y ra v\u1edbi s\u1ef1 nhi\u1ec5m tr\u00f9ng FHV -1 nh\u01b0ng r\u1ea5t hi\u1ebfm. \u0110\u00f4i khi , s\u1ef1 nhi\u1ec5m khu\u1ea9n ph\u1ed5 bi\u1ebfn v\u00e0 vi\u00eam ph\u1ed5i do virus c\u00f3 th\u1ec3 x\u1ea3y ra , \u0111\u1eb7c bi\u1ec7t \u1edf \u0111\u1ed9ng v\u1eadt non ho\u1eb7c suy nh\u01b0\u1ee3c. \u1ede nh\u1eefng m\u00e8o con ho\u1eb7c m\u00e8o \u1ee9c ch\u1ebf mi\u1ec5n d\u1ecbch , t\u1ef7 l\u1ec7 t\u1eed vong cao, nh\u01b0ng v\u1ec1 t\u1ed5ng th\u1ec3 t\u1ef7 l\u1ec7 t\u1eed vong v\u1edbi FHV -1 l\u00e0 th\u1ea5p<\/p>\n
FCV g\u00e2y t\u1ed5n th\u01b0\u01a1ng r\u1ed9ng v\u00e0 bao g\u1ed3m ph\u00f9 n\u1ec1 d\u01b0\u1edbi da , lo\u00e9t mi\u1ec7ng, v\u00e0 c\u00e1c m\u1ee9c \u0111\u1ed9 lo\u00e9t da c\u00f3 th\u1ec3 th\u1ec1 thay \u0111\u1ed5i \u0111\u1eb7c bi\u1ec7t tr\u00ean loa tai,gan b\u00e0n ch\u00e2n v\u00e0 l\u1ed5 m\u0169i . C\u00e1c t\u1ed5n th\u01b0\u01a1ng kh\u00e1c l\u00e0 bao g\u1ed3m vi\u00eam khe ph\u1ed5i v\u00e0 ho\u1ea1i t\u1eed \u1edf gan , l\u00e1 l\u00e1ch, v\u00e0 tuy\u1ebfn t\u1ee5y. Kh\u00e1ng nguy\u00ean virus \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n \u1edf da, ni\u00eam m\u1ea1c m\u0169i , ph\u1ed5i, tuy\u1ebfn t\u1ee5y v\u00e0 c\u00e1c t\u1ebf b\u00e0o n\u1ed9i m\u00f4 c\u1ee7a l\u1edbp h\u1ea1 b\u00ec k\u1ebft h\u1ee3p v\u1edbi t\u00ecnh tr\u1ea1ng ho\u1ea1i t\u1eed<\/p>\n
Trong h\u1ea7u h\u1ebft c\u00e1c lo\u00e0i, c\u00e1c \u0111\u01b0\u1eddng ch\u00ednh c\u1ee7a nhi\u1ec5m tr\u00f9ng v\u1edbi B. bronchiseptica khoang m\u0169i h\u1ecdng, n\u01a1i m\u00e0 c\u00e1c sinh v\u1eadt sinh s\u1ed1ng tr\u00ean b\u1ec1 m\u1eb7t ni\u00eam m\u1ea1c.Vi khu\u1ea9n s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 \u0111\u1ed9c t\u1ed1 \u0111\u1ec3 l\u00e0m h\u01b0 h\u1ea1i c\u00e1c l\u00f4ng mao tr\u00ean bi\u1ec3u m\u00f4 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p. S\u1ef1 ph\u00e1t t\u00e1n c\u00e1c \u0111\u1ed9c t\u1ed1 t\u1eeb B. bron \u2013 chiseptica sau khi x\u00e2m nh\u1eadp g\u00e2y vi\u00eam c\u1ee5c b\u1ed9 v\u00e0 tr\u00e0n lan.<\/p>\n
Ch\u1ea9n \u0111o\u00e1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ed1 g\u1eafng d\u1ef1a tr\u00ean c\u00e1c d\u1ea5u hi\u1ec7u l\u00e2m s\u00e0ng: lo\u00e9t mi\u1ec7ng, h\u1eaft h\u01a1i c\u00f9ng v\u1edbi d\u1ea5u hi\u1ec7u h\u00f4 h\u1ea5p v\u00e0 vi\u00eam k\u1ebft m\u1ea1c n\u1eb7ng<\/p>\n
Ch\u1ea9n \u0111o\u00e1n kh\u1eb3ng \u0111\u1ecbnh c\u1ee7a FHV-1 v\u00e0 FCV th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch l\u1ea5y b\u1ec7nh ph\u1ea9m \u1edf h\u1ea7u h\u1ecdng, k\u1ebft m\u1ea1c. Ph\u00e2n l\u1eadp vi r\u00fat truy\u1ec1n th\u1ed1ng trong nu\u00f4i c\u1ea5y t\u1ebf b\u00e0o \u0111\u1ec3 ph\u00e1t hi\u1ec7n FHV-1 v\u00e0 FCV. \u00cdt ph\u1ed5 bi\u1ebfn h\u01a1n, ph\u01b0\u01a1ng ph\u00e1p mi\u1ec5n d\u1ecbch hu\u1ef3nh quangph\u00e1t h\u1ec7n FHV-1 trong k\u1ebft m\u1ea1c ho\u1eb7c gi\u00e1c m\u1ea1c . PCR th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c FHV-1 b\u1edfi v\u00ec n\u00f3 th\u01b0\u1eddng nh\u1ea1y h\u01a1n ph\u00e2n l\u1eadp vi r\u00fat, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong h\u01a1n giai \u0111o\u1ea1n m\u00e3n t\u00ednh.<\/p>\n
\u0110\u1ec3 ch\u1ea9n \u0111o\u00e1n nhi\u1ec5m tr\u00f9ng B. bronchiseptica s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p nu\u00f4i c\u1ea5y vi khu\u1ea9n ho\u1eb7c PCR.<\/p>\n
M\u1ed9t s\u1ed1 thu\u1ed1c kh\u00e1ng virus \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ec3 s\u1eed d\u1ee5ng trong FHV-1 . Acyclovir, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c b\u1ec7nh nhi\u1ec5m tr\u00f9ng herpesvirus \u1edf ng\u01b0\u1eddi, v\u00e0 valacyclovir acyclovir ti\u1ec1n ch\u1ea5t d\u01b0\u1eddng nh\u01b0 kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng t\u1ed1t v\u1edbi FHV-1. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 thu\u1ed1c kh\u00e1ng virus kh\u00e1c nh\u01b0 ganciclovir, cidofovir, v\u00e0 penciclovir c\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n trong \u1ed1ng nghi\u1ec7m \u0111\u1ed1i v\u1edbi FHV \u2013 1.M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u v\u1ec1 hi\u1ec7u qu\u1ea3 c\u1ee7a famciclovir v\u1edbi b\u1ec7nh FHV-1\u0111\u00e3 \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o, m\u1eb7c d\u00f9 th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng ch\u01b0a hi\u1ec7u qu\u1ea3. \u1ede ng\u01b0\u1eddi, famciclovir \u0111\u01b0\u1ee3c chuy\u1ec3n th\u00e0nh penciclovir sau khi u\u1ed1ng , nh\u01b0ng \u0111i\u1ec1u n\u00e0y kh\u00f4ng th\u1ec3 cho m\u00e8o<\/p>\n
Trifluridine, idoxuridine, v\u00e0 vidarabine, s\u1eed d\u1ee5ng t\u1ea1i ch\u1ed7 hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c coi l\u00e0 l\u1ef1a ch\u1ecdn \u0111i\u1ec1u tr\u1ecb cho vi\u00eam gi\u00e1c m\u1ea1c, nh\u01b0ng qu\u00e1 \u0111\u1ed9c \u0111\u1ec3 s\u1eed d\u1ee5ng to\u00e0n th\u00e2n, acyclovir c\u0169ng c\u00f3 th\u1ec3 c\u00f3 hi\u1ec7u qu\u1ea3 trong vi\u00eam gi\u00e1c m\u1ea1c Herpetic khi b\u00f4i t\u1ea1i ch\u1ed7 v\u00e0 th\u01b0\u1eddng xuy\u00ean. Ngo\u00e0i ra, m\u1ed9t nghi\u00ean c\u1ee9u th\u1ef1c nghi\u1ec7m \u0111\u00e3 ch\u1ee9ng minh hi\u1ec7u qu\u1ea3 c\u1ee7a cidofovir tr\u00ean m\u1eaft nhi\u1ec5m tr\u00f9ng do FHV-1<\/p>\n
Nghi\u00ean c\u1ee9u t\u1eeb \u1ed1ng nghi\u1ec7m cho th\u1ea5y r\u1eb1ng lysine trong \u0111\u01b0\u1eddng c\u00f3 th\u1ec3 h\u1eefu \u00edch trong \u0111i\u1ec1u tr\u1ecb m\u00e8o nhi\u1ec5m FHV-1, l\u00e0m gi\u1ea3m m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a FHV-1 g\u00e2y ravi\u00eam k\u1ebft m\u1ea1c khi d\u00f9ng tr\u01b0\u1edbc khi b\u1ecb nhi\u1ec5m tr\u00f9ng v\u00e0 s\u1ed1 l\u01b0\u1ee3ng ph\u00e1t t\u00e1n t\u1eadp li\u00ean quan v\u1edbi k\u00edch ho\u1ea1t c\u1ee7a nhi\u1ec5m b\u1ec7nhti\u1ec1m \u1ea9n. Tuy nhi\u00ean, c\u00f3 m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u cho th\u1ea5y ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng b\u1ed5 sung lysine c\u00f3 th\u1ec3 kh\u00f4ng hi\u1ec7u qu\u1ea3 trong vi\u1ec7c gi\u1ea3m c\u00e1c d\u1ea5u hi\u1ec7u l\u00e2m s\u00e0ng trong m\u00e8o xu\u1ea5t hi\u1ec7n tri\u1ec7u ch\u1ee9ng h\u00f4 h\u1ea5p.<\/p>\n
\u0110\u1ed1i v\u1edbi FCV, ribavirin \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh c\u00f3 hi\u1ec7u qu\u1ea3 trong nu\u00f4i c\u1ea5y t\u1ebf b\u00e0o nh\u01b0ng l\u00e0 qu\u00e1 \u0111\u1ed9c h\u1ea1i cho c\u01a1 th\u1ec3 trong khi s\u1eed d\u1ee5ng. ch\u1ee7ng FCV th\u1ec3 hi\u1ec7n c\u1ee7a IFN trong \u1ed1ng nghi\u1ec7m<\/p>\n
Trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p b\u1ec7nh h\u00f4 h\u1ea5p do virus, \u0111i\u1ec1u tr\u1ecb kh\u00e1ng sinh c\u00f3 th\u1ec3 kh\u00f4ng hi\u1ec7u qu\u1ea3. Tuy nhi\u00ean, trong tr\u01b0\u1eddng h\u1ee3p n\u1eb7ng h\u01a1n c\u1ee7a b\u1ec7nh h\u00f4 h\u1ea5p do virus, kh\u00e1ng sinh ph\u1ed5 r\u1ed9ng \u0111\u1ec3 gi\u00fap ki\u1ec3m so\u00e1t nhi\u1ec5m tr\u00f9ng vi khu\u1ea9n th\u1ee9 c\u1ea5p. S\u1ef1 \u0111i\u1ec1u tr\u1ecb c\u1ee7a m\u00e8o n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m tra l\u1ea1i sau 4 \u0111\u1ebfn 5 ng\u00e0y, v\u00e0 c\u1ea7n thi\u1ebft l\u00e0m x\u00e9t nghi\u1ec7m nu\u00f4i c\u1ea5y vi khu\u1ea9n v\u00e0 th\u1eed \u0111\u1ed9 nh\u1ea1y<\/p>\n
Trong nghi\u00ean c\u1ee9u trong ph\u00f2ng th\u00ed nghi\u1ec7m cho r\u1eb1ng tetracycline, doxycycline v\u00e0 \u0111\u1eb7c bi\u1ec7t v\u1edbi th\u1eddi gian b\u00e1n h\u1ee7y d\u00e0i , l\u00e0 kh\u00e1ng sinh \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb.<\/p>\n
Thu\u1ed1c t\u00e1c d\u1ee5ng t\u1ed1t \u0111\u1ed1i v\u1edbi B. bronchiseptica g\u1ed3m trimethoprim-sulfamethoxazole , enrofloxacin , v\u00e0 pradofloxacin, erythromycin m\u1edbi h\u01a1n nh\u01b0 azithromycin v\u00e0 clarithro \u2013 Mycin. Ch\u0103m s\u00f3c \u0111i\u1ec1u d\u01b0\u1ee1ng t\u1ed1t l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p b\u1ec7nh h\u00f4 h\u1ea5p m\u00e8o<\/p>\n
\u1ede m\u00e8o n\u00ean \u0111\u01b0\u1ee3c ch\u1ee7ng ng\u1eeba th\u01b0\u1eddng xuy\u00ean. V\u1eafc-xin b\u1ea5t ho\u1ea1t l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf. Ch\u0103m s\u00f3c t\u1ed1t \u0111\u1ec3 tr\u00e1nh \u0111\u01b0a vi r\u00fat v\u00e0o \u0111\u00e0n; m\u00f4i tr\u01b0\u1eddngnu\u00f4i s\u1ea1ch s\u1ebd. M\u00e8o m\u1edbi nh\u1eadpn\u00ean \u0111\u01b0\u1ee3c c\u00e1ch ly trong 3 tu\u1ea7n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9ng v\u1eadt \u1ee7 b\u1ec7nh tr\u01b0\u1edbc khi nh\u1eadp \u0111\u00e0n. M\u00e8o n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ec3 ph\u00e1t hi\u1ec7n vi r\u00fat \u00edt nh\u1ea5t hai l\u1ea7n m\u1ed9t tu\u1ea7n trong th\u1eddi gian n\u00e0y. Qu\u00e1 tr\u00ecnh n\u00e0y l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n FHV -1 ( nh\u01b0 virus c\u00f3 th\u1ec3 g\u00e2y b\u1ec7nh sau khi thay \u0111\u1ed5i v\u1ec1 ch\u1ed7 \u1edf) v\u00e0 m\u1ed9t s\u1ed1 ch\u1ee7ng FCV c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e1t t\u00e1n ch\u1ec9 \u1edf m\u1ee9c \u0111\u1ed9 th\u1ea5p c\u1ee7a virus.<\/p>\n<\/p>\n
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B\u1ec7nh h\u00f4 h\u1ea5p \u1edf m\u00e8o th\u01b0\u1eddng x\u1ea3y ra \u1edf c\u00e1c tr\u1ea1i m\u00e8o hay c\u00e1c h\u1ed9 nu\u00f4i nhi\u1ec1u m\u00e8o. C\u1ea7n ph\u1ea3i ph\u00e1t hi\u1ec7n k\u1ecbp th\u1eddi v\u00e0 ch\u1eefa k\u1ecbp th\u1eddi cho m\u00e8o ngay khi ph\u00e1t hi\u1ec7n ra b\u1ec7nh. Nguy\u00ean nh\u00e2n b\u1ec7nh \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p \u1edf m\u00e8o B\u1ec7nh \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p l\u00e2y lan r\u1ea5t nhanh \u0111\u1ed1i v\u1edbi m\u00e8o […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1391","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/1391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/comments?post=1391"}],"version-history":[{"count":0,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/1391\/revisions"}],"wp:attachment":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/media?parent=1391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/categories?post=1391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/tags?post=1391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}