Table 2 Vaccination status of suspected yellow fever cases 2013-2020
From: Changing epidemiology of yellow fever virus in Oyo State, Nigeria
Status | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Cumulative | Proportion |
|---|---|---|---|---|---|---|---|---|---|---|
Vaccinated | 3 | 1 | 15 | 6 | 5 | 18 | 34 | 11 | 93 | 39% |
Unvaccinated | 3 | 1 | 5 | 2 | 14 | 5 | 12 | 19 | 61 | 25% |
Unknown | 0 | 0 | 0 | 0 | 0 | 17 | 48 | 21 | 86 | 36% |
Proportion of vaccinated | 50% | 50% | 75% | 75% | 26% | 45% | 36% | 22% | 39% |