八喜媽，幫你查了查，這是一段可以解釋的文字，說明頻繁打防疫針的害處，

來源: Churchill 於 2013-03-07 20:45:25 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (2152 bytes)
本文內容已被 [ Churchill ] 在 2013-03-11 00:18:06 編輯過。如有問題，請報告版主或論壇管理刪除.
回答: Punia 攤上事了 急需幫助 由 貓狗都有 於 2013-03-07 17:03:36

Some other potential problems are more serious. One of the biggest worries is that frequent stimulation of the immune system can increase the risk of “immune-mediated diseases”. These are diseases caused when the body’s immune cells attack normal body cells. There is a theory that in rare cases, over-vaccination can over-stimulate immune cells, which go haywire and start attacking everything, including normal body cells. Keep in mind that there are many causes of immune-mediated diseases. 

http://www.i-love-dogs.com/forums/dog-health-nutrition/32765-aware-what-can-happen-too-much-vaccinations.html

但是以上信息並不是來自於權威的網站，隻能讓你了解過於頻繁的防疫針會引來什麽後果。注射疫苗現在已經稱為了一個有爭議的話題，World Small Animal Veterinary Association這個組織從2010年開始考慮減少犬類核心疫苗的種類和注射頻率。

聽聽你的Vet怎麽說吧。密切觀察Punia

祝福

所有跟帖： 

• 丘丘媽就是有水平，太有幫助啦。 -貓狗都有- ♀ 給 貓狗都有 發送悄悄話 貓狗都有 的博客首頁 (0 bytes) () 03/07/2013 postreply 20:54:30

請您先登陸，再發跟帖！