A Q fever outbreak among visitors to a natural cave, Bizkaia, Spain, December 2020 to October 2021
Hurtado, Ana and Zendoia, Ion I and Alonso, Eva and Beraza, Xabier and Bidaurrazaga, Joseba and Ocabo, Blanca and Arrazola, Iñaki and Cevidanes, Aitor and Barandika, Jesús F and García-Pérez, Ana L, Eurosurveillance, 28, 2200824 (2023), https://doi.org/10.2807/1560-7917.ES.2023.28.28.2200824