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Fig. 3 | BMC Veterinary Research

Fig. 3

From: Duration of immunity against heterologous porcine parvovirus 1 challenge in gilts immunized with a novel subunit vaccine based on the viral protein 2

Fig. 3

Number of fetuses per gilt and their location in the uterus together with their macroscopic condition and infectious status to PPV1. Each line represents a litter and each square a fetus. Position of the square represents the position of the fetus in the respective uterine horn. The macroscopic condition of the fetus is represented by letter N (normal), A (autolytic) or M (mummified). The squares filled in green are negative to PPV1 by PCR whereas those filled in red a PPV1 positive

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BMC Veterinary Research

ISSN: 1746-6148

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