October 7, 2014

1
A big sign showing U.S. President Barack Obama wearing a T-shirt wishing Russia's President Vladimir Putin a happy birthday is seen hanging on a bridge in Moscow.

2
The first Norwegian patient infected with the Ebola virus arrives at the Oslo university Hospital Ullval.

3
U.S. Navy Lieutenant Jose Garcia makes the Ebola virus inactive at a mobile lab on Bushrod Island, Liberia. The process makes the virus safe for analysis. The mobile lab is run by the Naval Medical Research Center. (U.S. Army Africa photo by Navy Chief Petty Officer Jerrold Diederich)

4
Turkish riot police detain protesters in Ankara after using tear gas to end a demonstration against Turkey's policy in Syria. Fighting in has increased between Syrian Kurds and the Islamic State militant group in Kobani, Syria.