Manuela Crispo

The paper identifies a novel gammacoronavirus causing enteritis in broiler chickens in France, distinct from known poultry coronaviruses.

The paper detects and isolates H5N1 clade 2.3.4.4b avian influenza virus from ticks parasitizing a naturally infected gull, highlighting ticks as potential non-invasive surveillance tools for HPAIV.

The paper characterizes H5N1 virus infection in a Tibetan black bear using histopathology and sequencing of paraffin-embedded tissues, finding high genetic similarity to a gull strain and evidence of mammalian adaptation.