Evaluating a surveillance system: live-bird market surveillance for highly pathogenic avian influenza, a case study.

作者: Tony Joannis , Ndadilnasiya Endie Waziri , Emmanuel Okolocha , Patrick Nguku , Lami Lombin

DOI: 10.11694/PAMJ.SUPP.2014.18.1.4188

关键词:

摘要: attributes. Results: A total of 299 cases occurred in 25 (72%) states and the Federal Capital Territory (FCT). The system detected HPAI H5N1 virus 7 (9.5%) LBMs; 2 (29%) which were from (18.2%) with no previous case. 17,852 (91.5%) samples arrived at laboratory within 24 hours but analysis took over days. sensitivity positive predictive value (PPV) 15.4% 66.7% respectively. Conclusion: is useful, flexible, complex not timely, appears to be meeting its objectives. isolation some these markets an indication that are possible reservoirs Nigeria. We recommend Government Nigeria should dedicate more funds for surveillance as this will aid early warning reduce risk a pandemic.

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