Head of the Department, DM Professor  Litus VI and MD  Professor Bisyuk Yu. A. are participants in the international project "Memorandum of Understanding for Academic Cooperation" between Shupyk National Medical Academy of Postgraduate Education (9 Dorohozhytska Street, Kyiv, 04112 Ukraine) and Immunology Research Institute of New England (358 Elm Street, Gardner,  MA, 01440USA). 

Professor Bisyuk Yu.A.  since October 2018, a member of the presidium of the International Asthma Association "Interasma". 

Litus VI (Head of the Department) and Bisyuk Yu. A. (Professor of the Department) improved their skills abroad (internship), which is confirmed by the relevant certificate.

On October 4, 2018, at the General Assembly of INTERASMA, Professor Bisyuk Yu. A  was elected a member of the Board of Directors of the Global Asthma Association, which happened for the first time for scientists from Ukraine.

Since 2019, Professor Bisyuk Yu. A    has been an expert on the implementation of telemedicine of the expert group on health care reform in the Ministry of Health of Ukraine and the World Bank.

Professor Bisyuk Yu. A  is a member of the editorial board of Allergy & Rhinology, USA and the international board of Allergy & Asthma Proceedings, USA.

Professor  Litus VI and  Professor Bisyuk Yu. are member European Academy of Allergy and Clinical Immunology

Head of the Department, Doctor of Medicine  Litus VI is a member of the editorial board of the journal "Antibiotics and Probiotics" (international journal).