This report summarizes the results for the BroilerNet WP 4 “Animal health management”. The three priority challenges that were identified by the National Level BroilerNet Innovation Network (BIN) groups of each participating country were “Improving gut health”, “Improving chick quality”, and “Reducing lameness problems”. The BINs proposed in total 40 Good Practices (GP) as innovative best practice solutions to the identified challenges. Those GPs were evaluated by the Thematic Expert Network (TEN) with the use of the Good Practice Evaluation Tool (GPET). This evaluation resulted in a Top 10 GPs for each challenge, out of which the TEN selected a Top 5 Best Practices (BP) based on the technical quality, impact, and probability of success of a GP. For each challenge, one BP was awarded as BroilerNet Champion. The BroilerNet Champions were “Water distribution autoflushing system” (Improving gut health), “Improvement of process hygiene in hatchery-transport” (Improving chick quality), and “Ensure water quality, proper monitoring and appropriate water system” (Reducing lameness problems). In addition, a literature review was conducted with regard to the three challenges, which is also briefly described in this report.