A study conducted in partnership between the University of Glasgow and farmers in rural Tanzania has found that using GPS to monitor livestock herds can help reduce the burden of livestock disease in sub-Saharan Africa. The research, published in Scientific Reports, found that livestock move long distances every day, putting them at risk of disease, particularly at places where they gather for extended periods. The findings are an important step in developing effective strategies to control diseases such as foot-and-mouth disease, peste des petits ruminants, and anthrax in similar settings.