Child

A child of a party activist waits for Britain's Prime Minister David Cameron to deliver a speech at a regional campaign launch in Penzance on Thursday in Penzance, England. Britain goes to the polls in a General Election on May 7

Toby Melville/Reuters

A child of a party activist waits for Britain’s Prime Minister David Cameron to deliver a speech at a regional campaign launch in Penzance on Thursday in Penzance, England

A Bangladeshi child watches from behind soldiers of Bangladeshi Rapid Action Battalion a rally to celebrate the first day of the Bangla New Year in Dhaka, Bangladesh, Tuesday, April 14, 2015.

A.M. Ahad/AP

A child watches a rally to celebrate the first day of the Bangla New Year in Dhaka, Bangladesh, from behind soldiers of the Bangladeshi Rapid Action Battalion

A young Yemeni poses with a gun during a protest against Saudi-led airstrikes on Yemen, outside the Sana a-based UN offices in Sana a, Yemen, 13 April 2015. According to reports, Yemeni students rallied outside the Sana a-based UN offices, calling for an end of the Saudi-led military Decisive Storm operation, accusing the Saudi-led coalition of attacking schools and civilian houses throughout Yemen in their bid the degrade the capabilities of the Houthis and their allies.

Yahya Arhab/EPA

A young Yemeni poses with a gun during a protest against Saudi-led airstrikes on Yemen, outside the Sanaa based UN offices in Sanaa, Yemen on Monday

A boy from the slum jumps from one concrete drainage pipe to another along the bank of Bagmati River, in Kathmundu

Navesh Chitrakar/Reuters

A boy from the slum jumps from one concrete drainage pipe to another along the bank of Bagmati River as he plays with his friends in Kathmandu on Tuesday

A Palestinian child runs past a water tank

Said Khatib/AFP/Getty Images

A Palestinian child runs past a water tank that was destroyed in Israeli bombing during the 50-day war between Israel and Hamas militants in the summer of 2014, in the village of Khuzaa, east of Khan Yunis, in the southern Gaza Strip on Thursday.

An Afghan health worker administers polio vaccine drops to a child on the second day of a vaccination campaign in Kabul on March 16, 2015. Nearly nine million children throughout Afghanistan will be immunized during a three-day national polio immunization drive launched on March 15.The immunization campaign comes shortly after Afghanistan reported its first case of polio virus for 2015, in Helmand, in the Southern Region. Afghanistan and Pakistan are the only two countries in the world to have reported cases of the crippling polio virus in the past eight months and it is increasingly likely that these are the last two countries on Earth with active polio transmission

Shah Marai/AFP

A health worker gives polio vaccine drops to a child on the second day of a national campaign in Afghanistan on Monday. Nearly nine million children in the country are being immunised during the three-day programme.

Children gather near their burnt home after a fire razed a squatters colony in Tondo, Manila

Erik De Castro/Reuters

Children gather near their burnt home after a fire razed a squatters colony in Tondo, Manila, on Tuesday. About 10,000 families were rendered homeless after 5,000 houses were razed by an overnight fire in Tondo district in the Philippine capital. 

An Afghan refugee man sitting on a wooden cart plays with his son on the roadside on the outskirts of Islamabad, Pakistan, Thursday, Feb. 12, 2015.

Muhammed Muheisen/AP

An Afghan refugee sitting on a wooden cart plays with his son on the roadside on the outskirts of Islamabad, Pakistan

Afghan shoe-shine boy Sameiullah, 11, leaves his house for the Karta-e-Sakhi cemetery where he waits for customers daily, in Kabul

Shah Marais/AFP

Afghan shoe-shine boy Sameiullah, 11, leaves his house for the Karta-e-Sakhi cemetery where he waits for customers daily, in Kabul

An Afghan refugee child sits at the doorway of a mud home in a slum on the outskirts of Islamabad, Pakistan, Monday, Feb. 9, 2015.

Muhammed Muheisen/AP

An Afghan refugee child sits at the doorway of a mud home in a slum on the outskirts of Islamabad, Pakistan

A rescued Indian child labourer

Noah Seelam/AFP/Getty Images

A rescued Indian child labourer on board a Patna-bound express train at a railway station in Secunderabad on Thursday. Children have been rescued from bangle-making factories and other workshops in Secunderabad’s twin city Hyderabad in the past 10 days and are being sent back home.

An Afghan refugee boy walks toward a hand pump to fetch water, in a slum on the outskirts of Islamabad, Pakistan, Tuesday, Feb. 3, 2015. (AP Photo/Muhammed Muheisen)

Muhammed Muheisen/AP

An Afghan refugee boy walks toward a hand pump to fetch water, in a slum on the outskirts of Islamabad, Pakistan 

TOPSHOTS A wounded Syrian child receives...TOPSHOTS A wounded Syrian child receives treatment at a makeshift hospital in the rebel held area of Douma, north east of the capital Damascus, after he was injured by a reported air strike fired by forces loyal to President Bashar al-Assad on January 21, 2015. Rebel-held towns such as Douma face frequent aerial and tank bombardment and the siege means food is scarce and medical facilities are ill-equipped to handle either illness or injury. AFP PHOTO / ABD DOUMANYABD DOUMANY/AFP/Getty Images

Abd Douman/AFP/Getty

A wounded Syrian child receives treatment at a makeshift hospital in the rebel held area of Douma, northeast of the capital Damascus, after he was injured by a reported air strike fired by forces loyal to President Bashar al-Assad 

A Syrian girl eats a sandwich as others fill water containers at a refugee camp in Deir Zannoun village, Bekaa valley, Lebanon, Tuesday, Jan. 6, 2015

Hussein Malla/AP

A Syrian girl eats a sandwich as others fill water containers at a refugee camp in Deir Zannoun village, Bekaa valley, Lebanon, today.

A woman carries a child as she walks past a boy selling yogurt along a street in Aleppo's Bab al-Hadeed district December 10, 2014.

Mahmoud Hebbo/Reuters

A woman carries a child as she walks past a boy selling yogurt along a street in Aleppo’s Bab al-Hadeed district on Wdnesday

A Bangladeshi child labourer works at an aluminium pot factory in Dhaka on October 21, 2014. More than 6.3 million children under the age of 14 are working in Bangladesh, according to a UNICEF report on child labour.

Munir uz Zaman/AFP

A Bangladeshi child works at an aluminium pot factory in Dhaka on Tuesday. More than 6.3 m children under the age of 14 are working in Bangladesh, according to a Unicef report

A woman and a child pass graffiti bearing a message against the military conflict in the eastern regions of Ukraine, in Russia's far eastern city of Vladivostok, October 8, 2014. The graffiti reads, "No to war in Ukraine".

Yuri Maltsev/`Reuters

A mother and child pass graffiti in Russia’s far-eastern city of Vladivostok that bears a message against the conflict in the eastern regions of Ukraine. The graffiti reads: “No to war in Ukraine”.

Man carries an injured child after what activists said were barrel bombs were dropped by forces of Syria's President Assad in Aleppo's al-Saliheen district

Hosam Katan/Reuters

A man carries an injured child after what activists said were barrel bombs were dropped by forces of Syria’s President Bashar Al-Assad in Aleppo’s al-Saliheen district, on Friday.

A local health worker administers a vaccine at a local health center at the financial district of Makati, east of Manila, Philippines, Friday, Sept. 12, 2014. The World Health Organization and the British government are working with the Philippine Department of Health, UNICEF and a host of other partners to help deliver a month-long campaign to immunize children against Measles, Rubella, commonly known as German measles, and Polio which aims to immunize 13 million children nationwide. (AP Photo/Bullit Marquez)

Bullit Marquez/AP

A local health worker administers a vaccine at a local health centre at the financial district of Makati, Manila

A girl receives polio vaccination during an anti-polio campaign on the outskirts of Jalalabad

Parwiz/Reuters

A girl receives polio vaccination during an anti-polio campaign on the outskirts of Jalalabad on Monday