Chapter 1 Phytochemicals Against Drug-Resistant Bacterial Biofilms and Use of Green Extraction Solvents to Increase Their Bioactivity -- Chapter 2 In Vitro Potential Virucidal Effect Evaluation of Xibornol on Human Adenovirus Type 5, Human Rhinovirus Type 13, Human Coronavirus 229E, Human Parainfluenza Virus Type 1, and Human Respiratory Syncytial Virus -- Chapter 3 Man Who Won the War": Myth and Reality of Aldo Castellani's Rolein Preserving the Health of Troops During the Italo-Ethiopian War 1935-1936 -- Chapter 4 Biofilm associated infections in chronic wounds and their management -- Chapter 5 Relevance and importance of biofilms in the resistance and spreading of Campylobacter spp. within the food chain -- Chapter 6 Magnitude and Molecular Characterization of Extended-Spectrum β-Lactamase Genes among Klebsiella pneumoniae Isolates in a large Tertiary Hospital in Ethiopia -- Chapter 7 Seasonal variation analysis for weekly cases, deaths, and hospitalizations of COVID-19 in the United States of America -- Chapter 8 Trends of Antimicrobial Consumption in Hospital: Tackling the Hidden Part of the Iceberg with an Electronic Personalised Prescription Software for Antimicrobial Stewardship -- Chapter 9 Microbiota and Thyroid Disease: An Updated Systematic Review -- Chapter 10 Taxus wallichiana Zucc. (Himalayan Yew) a medicinal plant exhibiting antibacterial prope -- Chapter 11 Different efflux pump systems in Acinetobacter baumannii and their role in multidrug resistance -- Index.