Characteristics | Naive | Vaccinated | Naturally immunized | Chronic carrier | Total |
---|---|---|---|---|---|
Age | |||||
≤30 | 33 | 8 | 1 | 8 | 50 |
>30 | 29 | 11 | 7 | 3 | 50 |
Sex | |||||
Male | 16 | 7 | 1 | 5 | 29 |
Female | 46 | 12 | 7 | 6 | 71 |
Educational level | |||||
University | 28 | 9 | 4 | 6 | 47 |
Secondary | 34 | 10 | 4 | 5 | 53 |
Service | |||||
Laboratory | 13 | 5 | 4 | 6 | 28 |
Medicine | 49 | 14 | 4 | 5 | 72 |
Experience | |||||
<6 years | 40 | 12 | 1 | 7 | 60 |
≥6 years | 22 | 7 | 7 | 4 | 40 |
Total | 62 | 19 | 8 | 11 | 100 |