High-Zinc Supplementation of Weaned Piglets Affects Frequencies of Virulence and Bacteriocin Associated Genes Among Intestinal Escherichia coli Populations

by Vanessa C. Johanns, Lennard Epping, Torsten Semmler, Fereshteh Ghazisaeedi, Antina Lübke-Becker, Yvonne Pfeifer, Inga Eichhorn, Roswitha Merle, Astrid Bethe, Birgit Walther, Lothar H. Wieler
Published 2020-12-01

Effects of a Four-Week High-Dosage Zinc Oxide Supplemented Diet on Commensal Escherichia coli of Weaned Pigs

by Vanessa C. Johanns, Fereshteh Ghazisaeedi, Lennard Epping, Torsten Semmler, Antina Lübke-Becker, Yvonne Pfeifer, Astrid Bethe, Inga Eichhorn, Roswitha Merle, Birgit Walther, Lothar H. Wieler
Published 2019-11-01

Uptake of Antenatal Care, and its Relationship with Participation in Health Services and Behaviors: An Analysis of the Poorest Regions of Four Mesoamerican Countries

by C.R. McNellan, E. Dansereau, D. Colombara, E. Palmisano, M. Wallace, C. Johanns, A. Schaefer, D. Ríos-Zertuche, P. Zúñiga-Brenes, B. Hernandez, E. Iriarte, A. Mokdad
Published 2017-04-01