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    Chapter

    Orthohantaviruses in the Arctic: Present and Future

    Orthohantaviruses, family Hantaviridae, are globally distributed except for Antarctica where they are absent. In animals, orthohantaviruses are transmitted horizontally, either directly through aggressive interac...

    Frauke Ecke, Magnus Magnusson, Barbara A. Han, Magnus Evander in Arctic One Health (2022)

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    Open Access

    Data-driven predictions and novel hypotheses about zoonotic tick vectors from the genus Ixodes

    With the resurgence of tick-borne diseases such as Lyme disease and the emergence of new tick-borne pathogens such as Powassan virus, understanding what distinguishes vectors from non-vectors, and predicting u...

    Laura Hyesung Yang, Barbara A. Han in BMC Ecology (2018)

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    Article

    Species-level correlates of susceptibility to the pathogenic amphibian fungus Batrachochytrium dendrobatidis in the United States

    Disease is often implicated as a factor in population declines of wildlife and plants. Understanding the characteristics that may predispose a species to infection by a particular pathogen can help direct cons...

    Betsy A. Bancroft, Barbara A. Han, Catherine L. Searle in Biodiversity and Conservation (2011)

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    Article

    Individual and combined effects of multiple pathogens on Pacific treefrogs

    In nature, individual hosts often encounter multiple pathogens simultaneously, which can lead to additive, antagonistic, or synergistic effects on hosts. Synergistic effects on infection prevalence or severity...

    John M. Romansic, Pieter T. J. Johnson, Catherine L. Searle, James E. Johnson in Oecologia (2011)

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    Article

    Experimental examination of the effects of ultraviolet-B radiation in combination with other stressors on frog larvae

    Ultraviolet-B radiation (UVB) is a ubiquitous stressor with negative effects on many aquatic organisms. In amphibians, ambient levels of UVB can result in impaired growth, slowed development, malformations, al...

    Catherine Laura Searle, Lisa K. Belden, Betsy A. Bancroft, Barbara A. Han in Oecologia (2010)