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Fig. 1 | BMC Veterinary Research

Fig. 1

From: Evaluation of serological cross-reactivity and cross-neutralization between the United States porcine epidemic diarrhea virus prototype and S-INDEL-variant strains

Fig. 1

IFA antibody testing of antisera against the U.S. PEDV prototype and S-INDEL-variant strains. The average IFA antibody titers are shown at the top and the number of IFA antibody positive samples is shown at the bottom. Pro antisera: antisera collected from the U.S. PEDV prototype strain-inoculated pigs; Var antisera: antisera collected from the U.S. PEDV S-INDEL-variant strain-inoculated pigs; Neg antisera: antisera collected from negative control pigs; Pro IFA: the U.S. PEDV prototype strain-based IFA; Var IFA: the U.S. PEDV S-INDEL-variant strain-based IFA

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