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Table 1 Vitality and presence of PPV in foetuses per sow.

From: An octavalent vaccine provides pregnant gilts protection against a highly virulent porcine parvovirus strain

GroupSow No.Vitality in progenyPPV infection in progeny 
  PPV Ag
Pos
(HA titre)
PPV Ab
Pos
(HI titre)
PPV DNA
Pos
(qPCR)
PPV-Pos
HI,HA, and/or qPCR
TotalAliveDeadMummified% Protected
12261111000000 
 2271515000022 
Porcilis Ery + Parvo + Lepto22988000000 
2302121000044 
2311414000022 
2321717000022 
2331313000033 
2351616000044 
2361717000022 
 Total13213200001919 
 Percentage100%100%0%0%0%0%14%14%85.6%
221632111141516 
 312444441112 
Control416196631616 
Non vac.5181233351818 
 6109100044 
 917836601212 
 101300131301313 
 11109011088 
 Total11246224444169799 
 Percentage100%41%20%39%40%15%90%90%10%
  1. Ag antigen; Ab antibody; Pos positive