On February 11, 2024, in Vehader's online professional seminar series, Prof. Dr. İsmail Şen made a presentation on 'Current Treatment and Prevention Methods in Neonatal Calf Diarrhea'. More than 300 people from Turkey, Kyrgyzstan and From the Turkish Republic of Northern Cyprus attended the seminar organized by Assoc. Dr. Ulaş ACARÖZ.