Fig. 5: Quantification of antibodies against the AIV-H5 protein. | Nature Communications

Fig. 5: Quantification of antibodies against the AIV-H5 protein.

From: Circumpolar spread of avian influenza H5N1 to southern Indian Ocean islands

Fig. 5: Quantification of antibodies against the AIV-H5 protein.The alternative text for this image may have been generated using AI.

Scatterplots showing anti-H5 antibody levels using a competitive ELISA. A from adult southern elephant seals sampled in Kerguelen in 2018, 2022 and 2023; (B) and from pups sampled in 2024 during the outbreak. The grey area displays the range for inconclusive H5-seropositivity results, according to the kit manufacturer. The positive samples are highlighted with a red circle. Two pups are H5-seropositive among the 26 that were sampled during the outbreak. The results of complementary ELISA assays are reported in Extended Data Fig. 9. The source data are available in Supplement Data 2.

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