The 3rd International Conference on Veterinary, Animal, and Environmental Sciences (3rd  ICVAES 2021) is an international conference organized by the Faculty of Veterinary Medicine of Universitas Syiah Kuala in collaboration with the Faculty of Public Health of Teuku Umar University, Center for Tropical Veterinary Studies-One Health Collaboration Center USK, and Liberech Zoo, Czech Republic. The conference will be held on October 16 – 17, 2021 virtually by the host in the Faculty of Veterinary Medicine of Universitas Syiah Kuala, Banda Aceh, Indonesia,. The present conference theme is “Strengthening Research Collaboration in veterinary, animal, and environmental sciences for providing alternative solutions in the future global health challenges”