If research can establish that is true, then it may be possible to screen infants and single out those at risk, so that parents can take suitable precautions.
3
如果充分实施现行的接触后预防国际准则,每年估计将需要1600万瓶抗狂犬病血清。
An estimated 16 million vials of anti-rabies serum would be needed each year if current international guidelines for post-exposure prophylaxis were to be fully implemented.