AUTHOR=Huber Nikolaus , Meester Marina , Sassu Elena L. , Waller Elisabeth S. L. , Krumova-Valcheva Gergana , Aprea Giuseppe , D’Angelantonio Daniela , Zoche-Golob Veit , Scattolini Silvia , Marriott Emily , Smith Richard P. , Burow Elke , Carreira Guido Correia TITLE=Biosecurity measures reducing Salmonella spp. and hepatitis E virus prevalence in pig farms—a systematic review and meta-analysis JOURNAL=Frontiers in Veterinary Science VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2024.1494870 DOI=10.3389/fvets.2024.1494870 ISSN=2297-1769