Somalia hadn't had a case of polio for nearly six years. But in the past few months, the virus has come back. Now the East African country has the worst polio outbreak anywhere in the world.
Twenty new cases of polio were reported this week in Somalia by the Global Polio Eradication Initiative. That brings the total number of cases in the Horn of Africa to 73. The rest of the world combined has tallied only 59 cases so far this year.
A big worry among people trying to wipe out polio is that the virus will regain a foothold, somewhere to launch a comeback — someplace, perhaps, like Somalia.
Polio has paralyzed 25 kids in Somalia and another six in a Kenyan refugee camp since early May, the Global Polio Eradication Initiative reported Wednesday. Before this outbreak, Somalia hadn't had a polio case in more than five years.
The United Nations Refugee Commission says more than 45.2 million people were in "situations of displacement" around the world as of last year — the most since 1994.
A report from the Office of the United Nations High Commissioner for Refugees says there were 15.4 million refugees in other countries, 937,000 people seeking political asylum and 28.8 million people forced out of their homes but still inside their own countries.