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。725Please respect copyright.PENANAVpj5EZvFih
725Please respect copyright.PENANA7zGiSyJ2j2
725Please respect copyright.PENANACXXFqjOtb1
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。725Please respect copyright.PENANAGXX1nVJWZ7
725Please respect copyright.PENANAHS4fqlzTUj
725Please respect copyright.PENANAyajXxsKqSI
(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。725Please respect copyright.PENANAu3winJA4gr
725Please respect copyright.PENANAeFS68Q0kwY
725Please respect copyright.PENANANEqoTcVB3Q
(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。725Please respect copyright.PENANAzyLUqA9g04
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;725Please respect copyright.PENANAWiJQtgyhFn
725Please respect copyright.PENANAn8iJNqvcOr
725Please respect copyright.PENANAeDrbymzkIe
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。725Please respect copyright.PENANAqYQUYTvI19
725Please respect copyright.PENANAQeMmgwvNSY
725Please respect copyright.PENANABJl0uxhlJj
(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。725Please respect copyright.PENANAIOy57xgWWo
725Please respect copyright.PENANATPvd8ece3C
725Please respect copyright.PENANARz5qoBGeJt
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。725Please respect copyright.PENANAyUvYduuqia
725Please respect copyright.PENANAE3PgvFbRBb
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。725Please respect copyright.PENANAHip66v8U2e
725Please respect copyright.PENANAR5mFehCz8r
725Please respect copyright.PENANAzhOdNHII9m
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?725Please respect copyright.PENANAOljC9oojmZ
725Please respect copyright.PENANAQwYQigZKtY
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。725Please respect copyright.PENANAwWpRrlhEc5
725Please respect copyright.PENANAGh1Czlsa6L
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/toc725Please respect copyright.PENANA9qkGRXmvsP
725Please respect copyright.PENANAsRxGLct0C7
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。725Please respect copyright.PENANAnhHJ1lAYcw
725Please respect copyright.PENANA5uyYyR6XdP
Link:725Please respect copyright.PENANAEoSVYxycTG
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio725Please respect copyright.PENANAm3hdxtkcsu
725Please respect copyright.PENANAKWuHjqMzTk
725Please respect copyright.PENANAN7GUo9If2s
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。725Please respect copyright.PENANACX6T6pYQpR
725Please respect copyright.PENANAWaiwNGJxby
725Please respect copyright.PENANAAsnUXTP8yq
725Please respect copyright.PENANA3SILcY4giU
Ref1:https://royalsocietypublishing.org/doi/full/10.1098/rstb.2012.0142#RSTB20120142F1725Please respect copyright.PENANA09CjrkPltM
Ref2:https://naturallyspeaking.blog/2016/09/28/outfoxing-rabies-one-vaccine-loaded-chicken-head-at-a-time/725Please respect copyright.PENANA9jrapKb1mc
Ref3:https://thefactsource.com/switzerland-rabies-epidemic-air-dropping-chicken-heads/725Please respect copyright.PENANAspJPaoB2WB