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One Health in Action

Person wearing protective equipment examining a sheep

The Story of the Rift Valley Fever Virus Vaccine Preventing Disease in Humans and Livestock

In late 1997, a disease outbreak began in East Africa. In three months, 90,000 people became sick and almost 500 people died. Many animals in the region also died, causing economic difficulties for the people who relied on these animals for milk, meat, and as a trading commodity. The loss of human lives and animals was devastating for the communities. The cause of this outbreak was the Rift Valley fever virus.

 

group of children sitting outside

Lead Poisoning Investigation in Northern Nigeria

In early 2010, ducks began to disappear in northern Nigeria. People would later report that they noticed there were fewer ducks in the area, but no one thought it was important at the time.

However, a few months later in May 2010, public health officials learned that hundreds of children had become sick in northern Nigeria. Reports stated that the children suffered from vomiting, abdominal pain, headaches, and seizures. After becoming ill, many of these children had died. The cause was unknown, and such a large number of childhood deaths and illnesses concerned public health officials.

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