In Pics: What happened across the world on Aug 13

Bangalore, Aug 13: Even as the deadly Ebola virus continues to claims lives, World Health Organization declared that it is ethical for unproven drugs and vaccines to be used amid an unprecedented outbreak in West Africa.

However it didn't address who should get the limited amount of drugs available and can not predict the result of using untested drugs.

Meanwhile, roads leading to the Pakistani Parliament are being blocked in run up to the announced protest by cricketer-turned-politician Imran Khan and anti-government cleric Tahirul Qadri. Both men want the government to step down and new elections be held.

OneIndia brings to you news from across the world in pictures.

Pakistan gears up for protests

Ahead of planned massive anti-government protests, Pakistani police force deploy in Islamabad, Pakistan.

Man suspected to be infected with Ebola, dies

Health workers carry the body of a man suspected of dying form the Ebola virus and left in the street, in the capital city of Monrovia, Liberia.

WHO says ethical to use untested drugs

A healthcare worker walks near a Ebola isolation unit wearing protective gear against the virus at Kenema Government Hospital, in Kenema that is in the Eastern Province around 300km, (186 miles), from the capital city of Freetown in Kenema, Sierra Leone.

Harper speaks at India National Day Gala

Prime Minister Stephen Harper speaks at the India National Day Gala in Brampton, Ontario.

Christiano Ronaldo in action

Real Madrid's Cristiano Ronaldo is tackled by Sevilla's Grzegorz Krychowiak during the UEFA Super Cup soccer match between Read Madrid and Sevilla at Cardiff City Stadium in Wales.

Caroline at her best

Caroline Wozniacki, of Denmark, returns a volley to Shuai Zhang, of China, at the Western & Southern Open tennis tournament in Mason, Ohio.