Priorities in applied research to ensure programmatic success in the global elimination of canine rabies.

The elimination of human rabies mediated by dogs is attainable in concept, based upon current sensitive and specific diagnostic methods, existing safe and effective human and veterinary vaccines and a sound virological, pathological and epidemiological understanding of the disease. Globally, all developed countries achieved this goal. Regionally, major progress occurred throughout the Americas.

Correction to: Oral vaccination of dogs: a well-studied and undervalued tool for achieving human and dog rabies elimination.

The original article [1] contained an error in the Author details paragraph. "Neglected Zoonotic Diseases, World Health Organization, Geneva, Switzerland" should be replaced by "Le Grand-Saconnex, Switzerland".

Oral vaccination of dogs: a well-studied and undervalued tool for achieving human and dog rabies elimination.

The mass vaccination of dogs is a proven tool for rabies prevention. Besides parenteral delivery of inactivated vaccines, over the past several decades, several self-replicating biologics, including modified-live, attenuated and recombinant viruses, have been evaluated for the oral vaccination of dogs against rabies. Vaccines are included within an attractive bait for oral consumption by free-ranging dogs.

Toward Elimination of Dog-Mediated Human Rabies: Experiences from Implementing a Large-scale Demonstration Project in Southern Tanzania.

A Rabies Elimination Demonstration Project was implemented in Tanzania from 2010 through to 2015, bringing together government ministries from the health and veterinary sectors, the World Health Organization, and national and international research institutions. Detailed data on mass dog vaccination campaigns, bite exposures, use of post-exposure prophylaxis (PEP), and human rabies deaths were collected throughout the project duration and project areas. Despite no previous experience in dog vaccination within the project areas, district veterinary officers were able to implement district-wide vaccination campaigns that, for most part, progressively increased the numbers of dogs vaccinated with each phase of the project.

Customized online and onsite training for rabies-control officers.

Problem: It is difficult to deliver adequate training for people working in rabies control in low and middle-income countries. Popular e-learning systems for low-income settings are not well suited to developing and testing practical skills, including laboratory methods.

Approach: We customized training in rabies control methods for African professionals and students from different disciplines.

Estimating the global burden of endemic canine rabies.

Background: Rabies is a notoriously underreported and neglected disease of low-income countries. This study aims to estimate the public health and economic burden of rabies circulating in domestic dog populations, globally and on a country-by-country basis, allowing an objective assessment of how much this preventable disease costs endemic countries.

Methodology/principal Findings: We established relationships between rabies mortality and rabies prevention and control measures, which we incorporated into a model framework.

The changing landscape of rabies epidemiology and control.

Over the past 20 years, major progress has been made in our understanding of critical aspects of rabies epidemiology and control. This paper presents results of recent research, highlighting methodological advances that have been applied to burden of disease studies, rabies epidemiological modelling and rabies surveillance. These results contribute new insights and understanding with regard to the epidemiology of rabies and help to counteract misperceptions that currently hamper rabies control efforts in Africa.

Renewed global partnerships and redesigned roadmaps for rabies prevention and control.

Canine rabies, responsible for most human rabies deaths, is a serious global public health concern. This zoonosis is entirely preventable, but by focusing solely upon rabies prevention in humans, this "incurable wound" persists at high costs. Although preventing human deaths through canine rabies elimination is feasible, dog rabies control is often neglected, because dogs are not considered typical economic commodities by the animal health sector.

Zoonoses and marginalised infectious diseases of poverty: where do we stand?

Despite growing awareness of the importance of controlling neglected tropical diseases as a contribution to poverty alleviation and achieving the Millennium Development Goals, there is a need to up-scale programmes to achieve wider public health benefits. This implementation deficit is attributable to several factors but one often overlooked is the specific difficulty in tackling diseases that involve both people and animals - the zoonoses. A Disease Reference Group on Zoonoses and Marginalised Infectious Diseases (DRG6) was convened by the Special Programme for Research and Training in Tropical Diseases (TDR), a programme executed by the World Health Organization and co-sponsored by UNICEF, UNDP, the World Bank and WHO.

Animal health in the 21st century-a global challenge.

On the occasion of the centenary of the Friedrich-Loeffler-Institut, a conference entitled 'Animal Health in the 21st Century' was held in Greifswald, Germany, on 11-13 October 2010 to discuss current and future challenges regarding the global situation regarding infectious animal diseases and zoonoses, animal breeding, animal nutrition and animal welfare. Particular attention was paid to the impact of recent developments and anticipated future trends on livestock production.

Public health impact of zoonoses and international approaches for their detection and containment.

Many new, emerging and re-emerging diseases of humans are caused by pathogens that originate from animals or products of animal origin. A wide variety of both domestic and wild animal species act as reservoirs for these pathogens, which may be viruses, bacteria or parasites. Given the extensive distribution of the animal species affected, the effective surveillance, prevention and control of zoonotic diseases pose a significant challenge.

A simplified 4-site economical intradermal post-exposure rabies vaccine regimen: a randomised controlled comparison with standard methods.

Background: The need for economical rabies post-exposure prophylaxis (PEP) is increasing in developing countries. Implementation of the two currently approved economical intradermal (ID) vaccine regimens is restricted due to confusion over different vaccines, regimens and dosages, lack of confidence in intradermal technique, and pharmaceutical regulations. We therefore compared a simplified 4-site economical PEP regimen with standard methods.

Wildlife, exotic pets, and emerging zoonoses.

Most emerging infectious diseases are zoonotic; wildlife constitutes a large and often unknown reservoir. Wildlife can also be a source for reemergence of previously controlled zoonoses. Although the discovery of such zoonoses is often related to better diagnostic tools, the leading causes of their emergence are human behavior and modifications to natural habitats (expansion of human populations and their encroachment on wildlife habitat), changes in agricultural practices, and globalization of trade.

Rabies as a traveler's risk, especially in high-endemicity areas.

Rabies is a viral zoonosis, an animal disease transmissible to humans, caused by rhabdoviruses of the genus Lyssavirus. It is almost invariably fatal in humans. Rabies is widely distributed throughout the world and present in all continents.

Re-evaluating the burden of rabies in Africa and Asia.

Objective: To quantify the public health and economic burden of endemic canine rabies in Africa and Asia.

Methods: Data from these regions were applied to a set of linked epidemiological and economic models. The human population at risk from endemic canine rabies was predicted using data on dog density, and human rabies deaths were estimated using a series of probability steps to determine the likelihood of clinical rabies developing in a person after being bitten by a dog suspected of having rabies.

Emerging or re-emerging bacterial zoonoses: factors of emergence, surveillance and control.

Surveillance and control of emerging bacterial zoonoses is essential in order to prevent both human and animal deaths and to avoid potential economic disorders created by trade barriers or a ban on free circulation of human or animal populations. An increased risk of exposition to zoonotic agents, the breakdown of the host's defenses, the emergence of bacterial strains resistant to antibiotics and their widespread distribution as well as conjunctural causes associated with the action or inaction of man have been identified as the main factors leading to the emergence or re-emergence of bacterial zoonoses. After an in-depth review of these various factors, the present manuscript reviews the main components of detection and surveillance of emerging or re-emerging bacterial zoonoses.

Rabies update for travel medicine advisors.

Rabies is a neglected disease in many developing countries. It is preventable, and the tools to prevent it are known. There is urgent need for more funding, for study of innovative dog population-control measures, and for sustainable canine immunization.