A number of instructors from the college of veterinary medicine at University of Baghdad participated in a training course sponsored by University of Tabriz, Iran to keep abreast of the latest laboratory equipment and how to use it in several professors from Nahrain University, University of Duhuk and Al-Maamoon University Collage. The course included information on PCR and Immune histochemistry application of nano and the participants received certificates of appreciation at the conclusion of this course. It is worth mentioned that this course is the first of its kind for reaching at a scientific cooperation between University of Tabriz and the faculty of veterinary medicine towards establishing joint futures events in this regard.