showed a trendP = 0.108
The comparative analysis of foetal survival curves between infected groups showed a trend towards statistical significance ( P = 0.108) with a higher foetal median survival time in G2.
The comparative analysis of foetal survival curves between infected groups showed a trend towards statistical significance ( P = 0.108) with a higher foetal median survival time in G2.
Foetal mortality occurred in all infected heifers between days 24 and 49 post-infection (pi), however, it was detected sooner in Nc-Spain7-infected animals (median day = 34) than those inoculated with Nc-Spain8 (median day = 41) with a trend towards significance ( P < 0.11).