총 162페이지
31페이지 본문시작
AnimalandPlantQuarantineAgency
[그림 6] 니파바이러스뇌염의 전파경로 1. Fruit bats acts as natural reservoir of Nipah viruses. Fruit
bats with NiV feeds ondate palm sap. Virus can survive in solutions that are rich in sugar, viz., fruit
pulp. 2. Virus transmitted to human through theconsumption of date palm sap. 3. Fruit bats of
Pteropus spp. which are NiV reservoirs visited such fruit trees and got opportunity to naturally spill
the drop containing virus in the farm to contaminate the farm soil and fruits. 4. Contaminated fruitsare
consumed by pigs and other animals. Pigs act as intermediate as well as amplifying host. Combination
of close surroundings of fruiting trees, fruits-like date palm, fruit bats, pigs and human altogether
form the basis of emergence and spread ofnew deadly zoonotic virus infection like Nipah. 5. Pork
meat infected with NiV are exported to other parts. 6. Consumption ofinfected pork can act as a
source of infection to human. 7. Close contact with NiV affected human can lead to spread of NiVto
other persons. (출처: Vet Q. 2019;39(1):26-55.)
? (잠복기) 7~14일
? (병원성) 혈관 및 실질조직에 친화성이 있어 순환계 혈관내피조직 및 폐와 뇌 상피조직내
합포체를 형성하여 폐와 뇌에 병변이 나타남
- 실험감염(경구 및 피부하 접종)시, 편도, 혈관, 폐 및 비장에서 감염후 2~10일간 바이러스가
분리됨
27
[그림 6] 니파바이러스뇌염의 전파경로 1. Fruit bats acts as natural reservoir of Nipah viruses. Fruit
bats with NiV feeds ondate palm sap. Virus can survive in solutions that are rich in sugar, viz., fruit
pulp. 2. Virus transmitted to human through theconsumption of date palm sap. 3. Fruit bats of
Pteropus spp. which are NiV reservoirs visited such fruit trees and got opportunity to naturally spill
the drop containing virus in the farm to contaminate the farm soil and fruits. 4. Contaminated fruitsare
consumed by pigs and other animals. Pigs act as intermediate as well as amplifying host. Combination
of close surroundings of fruiting trees, fruits-like date palm, fruit bats, pigs and human altogether
form the basis of emergence and spread ofnew deadly zoonotic virus infection like Nipah. 5. Pork
meat infected with NiV are exported to other parts. 6. Consumption ofinfected pork can act as a
source of infection to human. 7. Close contact with NiV affected human can lead to spread of NiVto
other persons. (출처: Vet Q. 2019;39(1):26-55.)
? (잠복기) 7~14일
? (병원성) 혈관 및 실질조직에 친화성이 있어 순환계 혈관내피조직 및 폐와 뇌 상피조직내
합포체를 형성하여 폐와 뇌에 병변이 나타남
- 실험감염(경구 및 피부하 접종)시, 편도, 혈관, 폐 및 비장에서 감염후 2~10일간 바이러스가
분리됨
27
31페이지 본문끝
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