Scientific output in low- and middle-income countries is greatly challenged by numerous factors. This is particularly pronounced in sub-Saharan African countries, despite the continent being the world's second largest and second most-populous continent, currently undergoing rapid economic growth. Financial constraints and unclear areas of focus when funding is available, are among the limiting factors, with the consequence being the development of inadequate policies, especially those relating to environmental protection and conservation. This 13-chapter book is a unique piece in the field of microbiology, designed to stimulate some research areas in Africa by illustrating interesting and informative examples of the current applied research agenda in environmental microbiology in selected countries within the continent. With authors from the North, South, East and West of Africa, the book touches diverse applied methods and approaches to meet the pragmatic needs faced by environmental microbiologists in Africa. Also included are topics on viruses, bacteria (including cyanobacteria), and protozoa, and their importance in disease. Sustainable agriculture and aquaculture, and eco-friendly oil and hydrocarbon bioremediation and degradation approaches are highlighted. Microbial involvement in different common indoor (e.g., household kitchens, latrines, and hospitals) and outdoor settings including air, soil, and water habitats, and their resistance to commonly used antibiotics, are described. Hopefully, the work presented here will stimulate the need for increasing modern training and funding initiatives to prepare African microbiologists to meet the challenges they face in African universities and research laboratories.

Antimicrobial resistance is recognised among the world’s most challenging problems. Despite its global spread, Africa, specifically sub-Saharan Africa, is the most affected by this malaise. Poor living conditions and inadequate access to sanitation and potable water supplies are among contributing factors that have influenced a high disease burden on the continent, requiring extensive antimicrobials. Weak health systems and the absence of firm policies further aggravate the problem, as the use of antimicrobials is mostly unregulated. The increasing demand for animal protein to meet the starving populations’ demands has also influenced the use of these antimicrobials, including those banned on other continents, for food animal production. The ripple effect of indiscriminate use in humans and animals is the massive discharge of antimicrobials, their residues, antimicrobial-resistant microorganisms and their associated genes into the environment.  This 14-chapter unique masterpiece presents the AMR problem in African, addressing the various compartments of the One Health – humans, animals, and the environment, to illustrate the need for concerted efforts in the fight against AMR, especially in Africa. Authors from the four cardinal points present diverse aspects of AMR in Africa, starting with behavioural and social drivers of AMR in Africa. Antimicrobial stewardship in an African context is also discussed. AMR in humans is presented through studies on antibiotic-resistant neonates and nontyphoidal Salmonella infections and the clinical relevance of the genetics of viral resistance. Topics on AMR in mastitis, biosecurity in animal farming and the linkage between disinfectants and AMR are discussed. The environmental dimension of AMR is discussed, notably in the aquatic environment, and its implication for aquaculture and irrigation and using nanomaterials to treat polluted waters from such environments are highlighted. Finally, Africa’s rich floral diversity is portrayed as an eco-friendly and cost-effective approach to combat AMR. Hopefully, the work presented will spur greater collaboration between scientists, environmental, animal and human health practitioners, the general population, and policymakers to assimilate and implement the One Health approach to combating AMR, rather than working in silos on their various sectors

Pandemics are often associated with viruses and bacteria occurring in wildlife in natural environments. Thus, diseases of epidemic and pandemic scale are mostly zoonotic, some of which include AIDS, Zika Virus, Severe Acute Respiratory Syndrome (SARS), and COVID-19. The book seeks to explore the documented history of pandemics and various epidemics which have the potential of turning into pandemics with the warming climate, pollution, and environmental destruction. The book covers some of the most essential elements of the diseases of pandemic nature and their relationship with the environment. Environment as a reservoir of human diseases Climate Change: Emerging Driver of Infectious Diseases Occurrence and Environmental Dimensions of Specific Pandemics and Epidemics Pandemics, Environment, and Globalization: Understanding the Interlinkage in the Context of COVID-19 Climate Change and Zoonotic Diseases: Malaria, Plague, Dengue, Encephalitis Tuberculosis: An old enemy of mankind and way to next pandemic Lassa fever in Nigeria: case fatality ratio, social consequences, and prevention There are cases where scientists fear that there are many epidemics which have the potential of turning into pandemics, if not paid attention to, and measures not being taken to control these occurrences. This book attempts to provide integrated risk assessment on COVID -19 like pandemics. It covers fundamental factors of global disease outbreaks through the complexity and severity of consequences. Information collated in this book would help in the design of mitigation measures, including behavioral changes that would prevent the emergence of such pandemics, thus protecting human life and minimize losses incurred due to diseases of such magnitude.

Scientific output in low- and middle-income countries is greatly challenged by numerous factors. This is particularly pronounced in sub-Saharan African countries, despite the continent being the world's second largest and second most-populous continent, currently undergoing rapid economic growth. Financial constraints and unclear areas of focus when funding is available, are among the limiting factors, with the consequence being the development of inadequate policies, especially those relating to environmental protection and conservation. This 13-chapter book is a unique piece in the field of microbiology, designed to stimulate some research areas in Africa by illustrating interesting and informative examples of the current applied research agenda in environmental microbiology in selected countries within the continent. With authors from the North, South, East and West of Africa, the book touches diverse applied methods and approaches to meet the pragmatic needs faced by environmental microbiologists in Africa. Also included are topics on viruses, bacteria (including cyanobacteria), and protozoa, and their importance in disease. Sustainable agriculture and aquaculture, and eco-friendly oil and hydrocarbon bioremediation and degradation approaches are highlighted. Microbial involvement in different common indoor (e.g., household kitchens, latrines, and hospitals) and outdoor settings including air, soil, and water habitats, and their resistance to commonly used antibiotics, are described. Hopefully, the work presented here will stimulate the need for increasing modern training and funding initiatives to prepare African microbiologists to meet the challenges they face in African universities and research laboratories.