The Proceedings Book of the 9th International Annual Symposium 2025 – Environmental Health and Biosecurity: Sciences, Engineering and Application has been published and is now available online.

The volume brings together a diverse collection of high-quality papers and presentations delivered during the online conference.

The symposium provided an excellent platform for sharing research experiences, scientific results, and interdisciplinary perspectives.

The published proceedings reflect the valuable contributions of all participants and support the continued success of the symposium series.

The full Proceedings Book can be downloaded via the link below:

https://symposium.rkk.uni-obuda.hu/wp-content/uploads/2026/01/Complete_Proceedins-Book_IX_Symposium-2025.pdf