Pathfinder
Editor, Senior Moderator
WEEKLY BULLETIN ON OUTBREAKS
AND OTHER EMERGENCIES
Week 51: 12 to 18 December 2022
Data as reported by: 17:00; 18 December 2022
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All events currently being monitored by WHO AFRO
...
Sierra Leone Yellow Fever Grade 2
Date notified to WCO 13-Dec-22
Start of reporting period 25-May-22
End of reporting period 29-Nov-22
Total cases 1
Cases Confirmed 1
Deaths 0
CFR 0,00%
A suspected case of yellow fever (YF), a 67-year-old male farmer resident of Kono District, Eastern Province, Sierra Leone, tested positive for YF by plaque reduction neutralization test (PRNT) at Institut Pasteur in Dakar on 19 October 2022. The onset of symptoms was on 25 May 2022 with fever. Investigation carried out from 5 to 6 November 2022 showed that he is unvaccinated against YF and that other signs and symptoms included history of severe generalized body pain, muscle cramps, and jaundice. No additional suspected cases were found during active case finding in the surrounding health facilities and in the community. The patient fully recovered after treatment in the health facility and has since resumed his normal farming activities. According to WHO and UNICEF estimates (WUENIC), YF vaccination coverage was 85% in Sierra Leone in 2021.
https://apps.who.int/iris/bitstream/handle/10665/365386/OEW51-1218122022.pdf
AND OTHER EMERGENCIES
Week 51: 12 to 18 December 2022
Data as reported by: 17:00; 18 December 2022
...
All events currently being monitored by WHO AFRO
...
Sierra Leone Yellow Fever Grade 2
Date notified to WCO 13-Dec-22
Start of reporting period 25-May-22
End of reporting period 29-Nov-22
Total cases 1
Cases Confirmed 1
Deaths 0
CFR 0,00%
A suspected case of yellow fever (YF), a 67-year-old male farmer resident of Kono District, Eastern Province, Sierra Leone, tested positive for YF by plaque reduction neutralization test (PRNT) at Institut Pasteur in Dakar on 19 October 2022. The onset of symptoms was on 25 May 2022 with fever. Investigation carried out from 5 to 6 November 2022 showed that he is unvaccinated against YF and that other signs and symptoms included history of severe generalized body pain, muscle cramps, and jaundice. No additional suspected cases were found during active case finding in the surrounding health facilities and in the community. The patient fully recovered after treatment in the health facility and has since resumed his normal farming activities. According to WHO and UNICEF estimates (WUENIC), YF vaccination coverage was 85% in Sierra Leone in 2021.
https://apps.who.int/iris/bitstream/handle/10665/365386/OEW51-1218122022.pdf