Table 1.
Characteristics and outbreak sizes for platoons with at least one A/New Jersey/76 hospitalization and contemporary platoons in the same company. (Adapted from Gaydos et al. (1977a).)
| company | platoon with hospitalized case | other platoons in same company | ||
|---|---|---|---|---|
| studied/total in group | attack rate per 100 (titres≥1 : 20) | studied/total in group | attack rate per 100 (titres≥1 : 20) | |
| C4 | 42/49 | 26 | 6/133 | 17 |
| C2 | 46/47 | 24 | 15/134 | 40 |
| E1 | 46/50 | 26 | 21/151 | 19 |
| E6 | 39/43 | 56 | 5/144 | 20 |
| D6 | 46/57 | 17 | 17/141 | 18 |
| A5 | 28/35 | 7 | 10/155 | 0b |
| A6 | 7/48a | 28 | 9/144a | 0b |
a
Total number of trainees estimated.
b
Platoons with no infections are not considered in determinations of R0.