SORU: konuşmanın boş bırakılan bölümünde söylenmiş olabilecek sözü bulunuz
Louis: You should have gotten a flu shot last autumn. Then, you wouldn't have become so sick with the flu. Margaret: I'm not so sure it would have done any good, since every year a different type of flu attacks the world. Louis: ------- Margaret: Then, you're right; I could have spared myself a miserable two-week bout of illness.
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Actually, I have heard that there is a new molecular technique being used in flu-vaccine production |
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Every year, the US government organizes a campaign to ensure that more than 100 million Americans are given a vaccine against the flu virus. |
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Don't you know a sort of library of 27 billion antibodies was created from the blood of just 57 - human volunteers in 2004? As a result, they were able to find an antibody for the SARS virus. |
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You know, the famous bird flu of 2007 turned out to be four separate circulating strains. |
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The vaccine makers know that! That's why they spend several months every year matching a new vaccine to the distinctive molecules on the surface of the latest mutation of the flu virus. |