We believe an ounce of prevention is worth a pound of flem.

我們相信一盎司的預防值得一磅的罰款。

So today we go viral to see what's inside flu zone flu vaccine.

是以，今天我們去病毒，看看流感區流感疫苗裡面有什麼。

But first since there are literally thousands of influenza variants, the World Health Organization must determine the four strains most likely to circulate each year generally to be viruses which affect humans and to a viruses that can infect animals as well like swine flu.

但首先，由於有數以千計的流感變種，世界衛生組織必須確定每年最可能流行的四種病毒，一般是影響人類的病毒，以及像豬流感這樣也能感染動物的病毒。

Once selected, the variants are injected into the atlantic fluid between the embryo and shell of fertilized chicken eggs to replicate before the dense virus is separated from the surrounding proteins in a centrifuge, meaning your flu shot may contain trace amounts of some pretty well scrambled eggs along with gelatin from animal collagen, like the kind found in jello used to stabilize the vaccine during storage and shipping.

一旦被選中，變體就會被注入受精雞蛋的胚胎和蛋殼之間的大西洋流體中進行復制，然後在離心機中把密集的病毒與周圍的蛋白質分開，這意味著你的流感疫苗可能含有微量的一些相當好的炒蛋以及來自動物膠原蛋白的明膠，就像果凍中的那種，用來在儲存和運輸過程中穩定疫苗。

Far less appetizing is formaldehyde, which crossings proteins of the virus to prevent it from causing illness while your immune system learns to recognize and fight the foreign invader.

遠遠不符合人們的胃口的是甲醛，它與病毒的蛋白質交叉，以防止它引起疾病，同時你的免疫系統學會識別和對抗外來入侵者。

But don't worry since our blood already contains 13,000 micrograms of formaldehyde, the extra .8 in a typical dose, barely registers while science provides our annual shot at staying healthy.

但是不要擔心，因為我們的血液中已經含有13,000微克的甲醛，典型劑量中額外的0.8微克，在科學提供我們每年保持健康的機會時幾乎沒有被記錄。

Yeah.

是的。

Feeling wired yet subscribe.

感覺到有線卻訂閱了。