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Table 2 Congenital SBV morbidity in ruminant offspring in reported infected herds (France, January-August 2012, N = 1,011 herds)

From: Spread and impact of the Schmallenberg virus epidemic in France in 2012-2013

Offspring species Offspring born in congenital SBV-infected herds Dead or deformed offspring Offspring showing AHS
Number (n1) Frequency (n1 over N) Number (n2) Frequency (n2 over N)
Number (N) Median (%) Mean (%) Std dev Median (%) Mean (%) Std dev
Calves 16,338 1,157 7.5 7.1 18.4 480 3.3 2.9 13.0
Lambs 118,694 18,655 14.0 15.7 30.4 9,311 6.7 7.8 11.8
Kids 937 45 6.6 4.8 27.5 16 6.3 1.7 2.6