Fortunately, children who survive their first infection suffer no long-term consequences, and few ever experience another bout of rotavirus diarrhea.

• 幸运的是，熬过首次感染而存活下来的孩童，并不会留下长远的后遗症，也很少因为再度感染轮状病毒而腹泻，他们取得了自然免疫；