Author: Offeddu, Vittoria; Cowling, Benjamin J.; Peiris, J.S. Malik
Title: Interventions in live poultry markets for the control of avian influenza: A systematic review Document date: 2016_3_22
ID: vnwxqrha_27
Snippet: Three studies assessed the effectiveness of different LPM interventions in reducing AIV-isolation rates in Hong Kong's LPMs, using the endemic poultry strain H9N2 as indicator for virus survival [19] [20] [21] . Kung and colleagues determined the impact of a mandatory rest day combined with depopulation and restocking, introduced in Hong Kong in 2001 [19] . A total of 2218 faecal swabs were sampled from different bird species within a 6-day windo.....
Document: Three studies assessed the effectiveness of different LPM interventions in reducing AIV-isolation rates in Hong Kong's LPMs, using the endemic poultry strain H9N2 as indicator for virus survival [19] [20] [21] . Kung and colleagues determined the impact of a mandatory rest day combined with depopulation and restocking, introduced in Hong Kong in 2001 [19] . A total of 2218 faecal swabs were sampled from different bird species within a 6-day window prior and after the monthly intervention. The study reported odds ratios (ORs) of H9N2-isolation before and after the rest day [19] . Each month, the risk of H9N2-isolation was significantly reduced by 87-100% after the intervention (p-values ≤ 0.01) [19] . However, isolation rates reached again pre-intervention values within a month [19] .
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