Year: 2025 Issue:1 Cover Design by Emine Mozioğlu Page Title 1-11 Gargle and mouthwash can replace nasopharyngeal swab sampling with a concentration method for diagnosis of COVID-19 12-32 Investigation of the use of self-cleaving intein tag including chitin binding domain in the recombinant production of MPT64, the immunogenic protein of M. tuberculosis