Fifty-four of those infections were associated with importation from another country, although only 13% were actually acquired outside the United States; 63 of the 64 individuals either had never been vaccinated against measles or were uncertain whether they had been vaccinated.
54 حالة منها كانت مستوردة من بلد آخر، على الرغم من أن 13 منها حدثت في الحقيقة خارج الولايات المتحدة ، 63 من ال 64 فرد إما لم يلقحوا لقاح الحصبة، أو هم غير متأكدين فيما إذا أخذوا هذا اللقاح.