Rabies (狂犬症、癲狗症)主要經由動物口水傳播,被咬的動物將會因此感染病毒,而病毒最終會侵襲宿主的神經系統,引致死亡。695Please respect copyright.PENANAQvQ2X2gEP1
695Please respect copyright.PENANAMJa2800QsY
695Please respect copyright.PENANAccWPOkMzxl
狗隻被認定為傳播病毒的物種,故此為犬隻注射疫苗的行動亦因而大規模進行,大幅度減低由狗隻傳人的機會。695Please respect copyright.PENANAiDaB4opn1E
695Please respect copyright.PENANAYHfFEK6bPN
695Please respect copyright.PENANAxjZsERJC7k
(圖2)後來,野生狐狸亦成為了傳播病毒的宿主,而圖中則為病毒經由狐狸散播到歐洲各地的示意圖。695Please respect copyright.PENANA2yqiWt7wUQ
695Please respect copyright.PENANAZIsjehnkwH
695Please respect copyright.PENANAfpcJNwj48i
(圖3)1970年,科學家發現口服疫苗能有效為野生狐狸帶來對抗狂犬病的免疫力。695Please respect copyright.PENANAYqt2YmxCsb
他們嘗試將口服疫苗注入在雞蛋、腸仔及狗餅等,放在野外作餌,但狐狸並不喜愛進食相關誘餌關係,成效不大;695Please respect copyright.PENANAlTLYKtfFWY
695Please respect copyright.PENANA84fZla1MHS
695Please respect copyright.PENANAqdcK0jFZxM
他們在疫苗裡加入四環黴素(Tetracycline),狐狸服用疫苗後牙齒便會殘留四環黴素,科學家亦能從而得知狐狸服用疫苗的狀況。695Please respect copyright.PENANAX3YIQNzUvT
695Please respect copyright.PENANAThyn27li7T
695Please respect copyright.PENANAVW69o9mOKK
(圖4)最終經過無數次的測試後,他們發現狐狸極為喜愛進食雞頭。把口服疫苗注入在雞頭後,所收到的成效非常之好,有不少歐盟國家亦因而得以宣告100%成功殲滅狂犬症病毒。695Please respect copyright.PENANA9lisU85BVl
695Please respect copyright.PENANAXZjiA3ZWXo
695Please respect copyright.PENANAr5d6zflFvM
自1980年起,利用飛機投擲雞頭疫苗範圍達330,000個足球場面積(2.36 million sq. km),單是瑞士境內已投下了超過15萬隻雞頭,直到後期雞頭疫苗才改進成為類近朱古力版本的手法。695Please respect copyright.PENANA8k8J53a3yW
695Please respect copyright.PENANAbLTvF4QHu6
歐盟除了大幅度資助各歐盟國家投擲雞頭疫苗外,亦為鄰近的非歐盟國家提供資助,希望能進一步對狂犬症病毒趕絕殺絕。695Please respect copyright.PENANAVjv7plJxX6
695Please respect copyright.PENANAwhAK3KBGgi
695Please respect copyright.PENANAkObLsFrJV9
或許,有朝一日,也會有利用無人機投放武肺口服疫苗到野外的一天?695Please respect copyright.PENANAVLxBgoYKr9
695Please respect copyright.PENANAuMpNmyywWg
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。695Please respect copyright.PENANADd6GrEnSWS
695Please respect copyright.PENANAHWgD9w4z6I
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc695Please respect copyright.PENANAkUgGsnvZCs
695Please respect copyright.PENANAJQ9pdK4WyL
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。695Please respect copyright.PENANAbI0hyXzrM6
695Please respect copyright.PENANAJqqg2PNsrQ
Link:695Please respect copyright.PENANA3fxPEYFFm4
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio695Please respect copyright.PENANA4L79QaTy85
695Please respect copyright.PENANARbfx6OsB9L
695Please respect copyright.PENANAamKBwndOL3
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。695Please respect copyright.PENANAPTDEy5jqv6
695Please respect copyright.PENANAkN1PtoUBAn
695Please respect copyright.PENANAUPvI9Z9DAa
695Please respect copyright.PENANApXSPoYU4Hx
Ref1:https://royalsocietypublishing.org/doi/full/10.1098/rstb.2012.0142#RSTB20120142F1695Please respect copyright.PENANATuG6HKwZev
Ref2:https://naturallyspeaking.blog/2016/09/28/outfoxing-rabies-one-vaccine-loaded-chicken-head-at-a-time/695Please respect copyright.PENANAkZWJOMNdz2
Ref3:https://thefactsource.com/switzerland-rabies-epidemic-air-dropping-chicken-heads/695Please respect copyright.PENANA43vzAndvfH