Suckling Piglets (image) University of Veterinary Medicine -- Vienna Share Print E-Mail Caption Piglets from infected sows are protected from severe infections. Credit Photo: Lukas Schwarz / Vetmeduni Vienna Usage Restrictions The photo may only be used in the context of this press release. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.