Epidemiology And Control Of Notifiable Animal Diseases

Surveillance, early detection, control and eradication of notifiable animal diseases is of critical importance for countries in order to maintain or improve their animal health status. This requires the collaboration of all stakeholders involved including animal health authorities, livestock industry and veterinary research institutions among others. Prevention, control and eradication programs must take into account the characteristics of the host (including potential reservoirs), the pathogen (transmissibility, virulence…) and the environment (temperature, animal density…) but also the socio-economic context in which they have to be implemented (highly influenced by funding availability), while at the same time guaranteeing compliance with international trade regulations. This has led to the adoption of a wide range of approaches to address the risk posed by specific pathogens in different countries, and at the same time similar strategies have yielded very different results in different regions. This Research Topic includes a variety of manuscripts focusing on different aspects of surveillance, control and eradication of diseases of critical importance for livestock, including cattle, swine and wildlife, in an attempt to provide an overview of the current situation in different countries.

Veterinary Epidemiology is an introductory text to the general concepts and fundamental principles of veterinary epidemiology. This book is composed of 20 chapters that consider the vital role of statistics in the field. The introductory chapters review the historical development of veterinary medicine, some general epidemiological concepts, and disease occurrence. The subsequent chapters deal with the transmission of infection and the ecology, patterns, and nature of veterinary diseases. These topics are followed by discussions of the importance of basic statistics and computer knowledge in the recording and analysis of epidemiological data. Other chapters consider the assays and modeling of serological epidemiology. The final chapters look into the economics and control of epidemiological diseases. This book will prove useful to veterinarians and undergraduate and graduate veterinary students.

This book introduces and reviews the essential principles of Veterinary Public Health, Zoonoses, One Health, principles and applications of epidemiology in studying infectious diseases including foodborne infections and intoxications. The initial chapters discuss the concept and principal functions of Veterinary Public Health. The book further covers the impacts of Veterinary Public Health on human Health particularly in management of zoonoses. The following section discusses theapplication of epidemiology in the study of outbreaks, epidemic, pandemics and their prevention and control strategies. It helps understanding the factors associated with disease causation transmission and spread and also investigate the emergence of antimicrobial resistance. The chapter on foodborne illnesses illustrates how the knowledge of epidemiology is applied in the study of diseases in community, spread of causative agents from farm to fork. The definition, cause, symptoms, management, control and prevention of foodborne infection and intoxication are dealt with. The last chapter introduces the concept, objectives, and definition of One Health and discusses the advancements made and challenges in One Health around endemic and emerging zoonotic diseases.

Pathogens transmitted among humans, animals, or plants by insects and arthropod vectors have been responsible for significant morbidity and mortality throughout recorded history. Such vector-borne diseases â€" including malaria, dengue, yellow fever, and plague â€" together accounted for more human disease and death in the 17th through early 20th centuries than all other causes combined. Over the past three decades, previously controlled vector-borne diseases have resurged or reemerged in new geographic locations, and several newly identified pathogens and vectors have triggered disease outbreaks in plants and animals, including humans. Domestic and international capabilities to detect, identify, and effectively respond to vector-borne diseases are limited. Few vaccines have been developed against vector-borne pathogens. At the same time, drug resistance has developed in vector-borne pathogens while their vectors are increasingly resistant to insecticide controls. Furthermore, the ranks of scientists trained to conduct research in key fields including medical entomology, vector ecology, and tropical medicine have dwindled, threatening prospects for addressing vector-borne diseases now and in the future. In June 2007, as these circumstances became alarmingly apparent, the Forum on Microbial Threats hosted a workshop to explore the dynamic relationships among host, pathogen(s), vector(s), and ecosystems that characterize vector-borne diseases. Revisiting this topic in September 2014, the Forum organized a workshop to examine trends and patterns in the incidence and prevalence of vector-borne diseases in an increasingly interconnected and ecologically disturbed world, as well as recent developments to meet these dynamic threats. Participants examined the emergence and global movement of vector-borne diseases, research priorities for understanding their biology and ecology, and global preparedness for and progress toward their prevention, control, and mitigation. This report summarizes the presentations and discussions from the workshop.