What aspect does the OIE primarily focus on?

The correct focus of the OIE (World Organisation for Animal Health) is animal health. The OIE plays a crucial role in ensuring global standards for animal health, which includes preventing the spread of animal diseases, promoting veterinary services, and safeguarding animal welfare. By addressing issues related to animals and veterinary practices, the OIE helps protect not only animal populations but also impacts public health through the control of zoonotic diseases—those that can be transmitted from animals to humans.

The OIE's attention to livestock management, disease control measures, and biosecurity all contribute to maintaining the health of animals, which is vital for food security and economic stability in many regions. This focus is essential as many human diseases have origins in animal populations, thus linking the health of animals directly to human health concerns.