An estimated eight million people need to receive anti-rabiesserum each year after being exposed to animals suspected of carrying rabies.
据估计，每年有800万人在接触疑似携带狂犬病的动物以后需要注射抗狂犬病血清。
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An estimated 16 million vials of anti-rabiesserum would be needed each year if current international guidelines for post-exposure prophylaxis were to be fully implemented.