Franziska Kaiser

Abstract The transmission pattern of mpox has shifted from sporadic zoonotic outbreaks to sustained human-to-human spread. Epidemiological data indicate sexual contact as a crucial driver for efficient transmission and the associated devastating mpox outbreaks in recent years. However, our understanding of exact driving factors and transmission determinants is still limited.

Abstract The ongoing outbreak of highly pathogenic avian influenza virus (HPAIV) subtype H5N1 in the U.S. poses a significant public health threat. To date, 70 human cases have been confirmed in the United States, including two severe cases and one fatality. While suitable animal models are crucial for predicting the potential pandemic risk of newly emerging pathogens in humans, studies investigating contemporary HPAIV H5N1 transmission dynamics remain limited.

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