Piglet mortality is a complex problem with both non-infectious and infectious causes, which can vary from farm to farm. It therefore requires a lot of insight into these risk factors, extensive knowledge, and a herd-specific approach to reduce piglet mortality.

The general objective of this research project is to achieve better survival of piglets in the farrowing house and nursery unit, resulting in better profitability for the companies and more sustainable pig farming in terms of animal welfare and social acceptance.The first part of this project consists of developing a PIGLIFE checklist, a survey tool for sow farmers to identify the risk factors for piglet mortality. In addition, a number of innovative techniques will be used to map out the causes of piglet mortality much better. Based on camera images with automatic image processing and feeding troughs equipped with antennas, more insight can be gained into the progress of parturition; behavior, feed and water intake of the sow; activity, eating and suckling behavior of the piglet in the farrowing pen and start of the solid feed intake of piglets in the nursery. This allows non-infectious causes for piglet mortality to be identified. In addition, possible infectious agents will be investigated via nanopore sequencing. In combination with a set of already known parameters such as stable climate, hygiene and biosecurity, piglet vitality, and colostrum check, this holistic and innovative approach will make it possible to demonstrate the causes of piglet mortality and control them effectively and efficiently, tailored to the farm situation.