Dei 153 nye smitta fordeler seg slik i aldersgruppene: 9 (0-5), 16 (6-12), 10 (13-19), 37 (20-29), 30 (30-39), 23 (40-49), 8 (50-59), 12 (60-69), 6 (70-79), 2 (over 80)