Subgroup
|
No. clinical cases in absence of vaccination program (range)
|
No. clinical cases prevented by a vaccination program (range)
|
No. doses administered to avoid 1 clinical case (range)
|
| 6 mo–9 y |
12,333,906 (8,766,004–18,088,655) |
81,518 (52,081–100,349) |
326 (265–511) |
| 10–24 y (10–17 all, 18–24 NP) |
13,891,877 (9,879,008–20,374,801) |
300,724 (212,953–420,991) |
53 (38–75) |
| Pregnant 18–64 y |
1,410,032 (1,004,978–2,062,896) |
71,601 (53,084–97,884) |
34 (25–45) |
| 25–64 y, HR, NP |
8,378,054 (5,957,746–12,286,626) |
164,958 (116,575–228,593) |
56 (40–79) |
| 25–64 y, HCW, non-HR, NP |
3,530,341 (2,510,291–5,178,995) |
123,427 (87,287–177,144) |
51 (35–72) |
| 25–64, contact with <6 mo, non-HCW, non-HR, NP |
1,550,007 (1,101,603–2,276,098) |
29,063 (19,904–43,129) |
70 (47–102) |
| 25–64 y, noncontact with <6 mo, non-HCW, non-HR, NP |
14,734,336 (10,470,235–21,640,930) |
163,327 (107,305–248,548) |
94 (62–143) |
>65 y
|
6,038,353 (4,290,972–8,868,687)
|
94,538 (63,719–142,293)
|
114 (76–169)
|
Total
|
61,866,905 (43,980,837–90,777,687)
|
1,029,157 (712,908–1,458,930)
|
86 (61–124)
|
| *All values are estimates. NP, not pregnant; HR, high risk; HCW, health care worker; contact, household contacts and caregivers of children <6 mo of age. |
