Ovine rinderpest virus does not infect humans. This disease was first described in 1942 in Côte d'Ivoire. Now, PPR has spread to more than 70 countries in the world. In 2017, the disease was reported to be affecting saiga in Mongolia, causing near-catastrophic herd depletion for the endangered species. In 2018, the disease was reported to be in Bulgaria close to the border with Turkey. PPR is also known as goat plague, "kata", syndrome of stomatitis-pneumoenteritis, and ovine rinderpest. Official agencies such as the FAO and OIE use the French name ""peste des petits ruminants"" with several spelling variants. Symptoms are similar
Animal welfare in the United States Animal welfare in the United States Animal welfare in the United States relates to the treatment of non-human animals in fields such as agriculture, hunting, medical testing and the domestic ownership of animals. It is distinct from animal conservation. The first known animal welfare laws in North America were regulations against "Tirranny or Crueltie" toward domestic animals included in the 1641 Massachusetts Body of Liberties. Starting in the late 1820s, a number of states passed anti-cruelty statutes. Many of these exempted animals used in experiments, and only twice were they invoked on behalf of animals. The first Humane Societies and