October 7, 2014

1
A huge banner depicting U.S. President Barack Obama wearing a T-shirt wishing Russia's President Vladimir Putin a happy birthday, hangs 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 Lt. Jose Garcia inactivates the Ebola virus in each specimen in a process that renders the virus safe for further analysis at a Naval Medical Research Center mobile laboratory on Bushrod Island, Liberia, Oct. 6, 2014. (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 disperse a demonstration against Turkey's policy in Syria as fighting intensified between Syrian Kurds and the militants of Islamic State group in Kobani, Syria.