Tick and tick-borne diseases, especially East Coast fever, caused byTheileria parva, are amongst the most important factors limiting cattle production in Eastern, Central, and Southern Africa. In the past, they have been controlled mainly by the use of acaricides to kill ticks. Immunization has been shown to be an effective alternative method of control of tick-borne diseases in limited field trials. A development program has been initiated to produce vaccines and implement immunization on a wide scale in the region in (...) a sustainable manner as part of an integrated tick and tickborne disease control program. The consequent reduction in cattle mortality is expected to have far-reaching benefits for the region. (shrink)

Why did Hume drop sympathy as a key concept of his moral philosophy, and why—on the other hand—did Smith make it into the ‘didactic principle’ of his Theory of Moral Sentiments? These questions confront us with the basic issue of ethical theory concerning human nature. My point in dealing with these questions is to show what views of human nature their respective choices involved. And my procedure will be to take a close look at the revisions they made to their (...) ethical theories to bring out the contrasting aspects of their views of human nature. (shrink)

Veterinarians play an essential role in the animal-based food chain. They are professionally responsible for the health of farm animals to secure food safety and public health. In the last decades, food scandals and zoonotic disease outbreaks have shown how much animal and human health are entangled. Therefore, the concept of One Health is broadly promoted within veterinary medicine. The profession embraces this idea that the health of humans, animals and the environment is inextricably linked and supports the related call (...) for transdisciplinary collaboration. Especially in zoonotic disease control, the benefits of the cooperation between veterinarians and human doctors seem evident. However, applying a One Health approach also makes moral problems explicit. For instance, how should veterinarians deal with situations in which measures to protect public health negatively affect animal health? This creates a conflict of professional responsibilities. To deal with such moral problems and to strengthen the veterinarian’s position, the starting point is a holistic perspective on One Health. We will argue for an ‘encapsulated health’ argument: the best way to safeguard human health is to promote the health of animals and the environment. This also holds for the responsibility of the veterinary profession: to serve public health, the central responsibility of veterinarians should be to be experts in animal health and welfare. We elaborate this point by using a case study on the role of the veterinary profession in antimicrobial resistance policies in the Netherlands. (shrink)

Corruption is consciously taking advantage of one's special position, power or wealth for personal gain. It is spreading because there is ignorance and absence of adequate knowledge on the subject and how to correct and control it. Added to this is the innocence of the believers in the infallibility of the legal, political, bureau cratic and other social systems. They become the victims of the exploiters of the system who know the system weaknesses and how to take advantage of it (...) for their personal gain. There are two levels of corruption—the grand corruption of those in power and the petty corruption of the lower levels. Corruption is a malady affecting both affluent and poor nations. while affluent nations do not exhibit much evidence of petty cor ruption, poor nations are subject to the effects of both grand and petty corruption from within their own bor ders and the effects of the grand corruption by the affluent. Social systems, value education, spiritual leam ing and character building are necessary to eradicate this cancer. (shrink)