<strong>CONTENT</strong> 1. T. Kondratiuk, T. Beregova, L. Ostapchenko:<em> "</em>Antibacterial and antifungal influence of a melanin producer <em>Pseudonadsoniella brunnea </em>culture fluid" 2. Arun Kumar Srivastava, Vinay Kumar Singh: "Antimicrobial activity of papain" 3. Rasha Y. Elbayaa, Ibrahim A. Abdelwahab: "Continuous research for natural drugs with potential non-resistance antimicrobial activity and reduced adverse effects" 4. Fadia S. Youssef, Mohamed L. Ashour: "Antimicrobial activity of certain secondary metabolites derived from family Scrophulariaceae"