• Category 3, 4 & 5: 322 cases, 1.58% (74.5% no vaccination/incomplete vaccination)
• Category 1 & 2: 20,074 cases, 98.42% (66.2% no vaccination/incomplete vaccination)
• Of the 322 cases of category 3 - 5, a total of 240 cases (74.5 percent) consisted of those with no history of vaccination or incomplete vaccination compared to only 82 cases (25.5 percent) of those who had completed vaccination.