portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">1、小鹅瘟雏鹅活苗免疫：未经小鹅瘟活苗免疫种鹅后代的雏鹅，或经小鹅瘟活苗免疫100天天之后种鹅后代的雏鹅，在出壳后48小时内应用小鹅瘟雏鹅活苗皮下注射免疫。免疫后7天内应隔离饲养，防止在产生免疫力之前因野外强毒感染而引起发病。7天后免疫的雏鹅已产生免疫力，基本上可抵抗强毒的感染而不发病。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">免疫种鹅在有效期内其后代的雏鹅有母源抗体，不要用活苗免疫，因母源抗体能中和活苗中的病毒，使活苗不能产生足够免疫力而免疫失败。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">2、小鹅瘟抗血清免疫：在无小鹅瘟流行的区域，易感雏鹅可在1～7日龄时用同源抗血清，琼扩效价在1∶16以上，每只雏鹅皮下注射0.5毫升。在有小鹅瘟流行的区域，易感雏鹅应在1～3月龄时用上述血清，每只雏鹅0.7毫升。异源血清(其他动物制备)不能作为预防用，因注射后有效期仅为5天，5天后抗体很快消失。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">上述方法均能有效地防止小鹅瘟的流行发生。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">3、鹅副黏病毒病灭活苗、鹅流感灭活苗或鹅副黏病毒病、鹅流感二联灭活苗免疫：种鹅未经单苗或二联苗免疫后代的雏鹅或免疫2个月以上种鹅后代的雏鹅。如当地无此两种病的疫情，可在10～15日龄时进行Ⅰ号剂型单苗或Ⅰ号剂型二联苗皮下注射;如当地有此两种病的疫情，应在5～7日龄时进行Ⅱ号剂型单苗或Ⅱ号剂型二联苗皮下注射。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">经上述疫苗免疫2个月以内种鹅后代的雏鹅，可在10～15日龄进行Ⅰ号剂型单苗或Ⅰ号剂型二联苗免疫。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">二、仔鹅群
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">1、鹅副黏病毒病灭活苗、鹅流感灭活苗或鹅副黏病毒病、鹅流感二联灭活苗免疫：在上述第3项单苗或二联苗免疫后1.5～2个月，须进行第2次单苗或二联苗免疫，适当加大剂量，每只鹅肌肉注射0.7～1.0毫升。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">2、小鹅瘟种鹅活苗免疫：后备种鹅3月龄左右用小鹅瘟种鹅活苗免疫一次，作为基础免疫，按常规量注射。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">三、成年鹅群
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">1、产蛋前免疫：
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">(1)鹅蛋子瘟灭活苗或鹅蛋子瘟、禽巴氏杆菌二联灭活苗免疫：鹅群在产蛋前15天肌肉注射单苗或二联灭活苗。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">(2)鹅副黏病毒病灭活苗、鹅流感灭活苗或二联苗免疫：鹅群在产蛋前10天左右，在另侧肌肉注射Ⅰ号剂型单苗或Ⅰ号剂型二联灭活苗，每只鹅注射1毫升。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">(3)小鹅瘟种鹅苗免疫：在产蛋前5天左右，如仔鹅群已免疫过，可用常规4～5羽剂进行第二次免疫，免疫期可达4～5个月之久。如仔鹅群没免疫过，按常规量免疫，免疫期仅为100天。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">2、产蛋中期免疫：
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">(1)鹅副黏病毒病灭活苗、鹅流感灭活苗或二联灭活苗免疫：在产蛋前免疫2个月后再进行一次Ⅰ号剂型单苗或Ⅰ号剂型二联苗免疫。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">(2)小鹅瘟免疫：鹅群仅在产蛋前用小鹅瘟种鹅活苗免疫一次，在第一次免疫后，100～120天内用2～5只份剂量免疫，使雏鹅群有较高的保护率再延长3个月之久。如果活疫苗与灭活苗同时注射免疫，则免疫期可达4～5个月之久。
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">四、鹅感染剑带绦虫病
portant="important" min-height:="min-height:" em="em" max-width:="max-width:" box-sizing:="box-sizing:" border-box="border-box" widows:="widows:" font-size-adjust:="font-size-adjust:" font-stretch:="font-stretch:" background-color:="background-color:" webkit-text-stroke-width:="webkit-text-stroke-width:" style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-indent: 0px; box-sizing: border-box !important; overflow-wrap: break-word !important;">鹅群放牧下水容易被感染发病。本病主要危害数周至5月龄的鹅，因此必须有计划地用药物驱虫。商品鹅群应在1～1.5月龄时驱虫一次，留种种鹅群除了1～1.5月龄时驱虫一次外，在4～5月龄时还应再驱虫一次。驱虫药物有硫双二氯酚，每公斤体重用150～200毫克，一次喂服;吡喹酮每公斤体重10毫克，一次喂服;氯硝柳胺，每公斤体重50～60毫克，一次喂服。
