A municipal worker fumigates a school as part of the city’s effort to prevent the spread of Chikungunya, Zika and West Nile virus, which are caused by viruses carried by mosquitoes in Ciudad Juarez, Mexico, August 23, 2016. Photo by Jose Luis Gonzalez

Ismael Hernandez (MEX) of Mexico competes, Rio de Janeiro, Brazil, August 20, 2016. Photo by Edgard Garrido

Mexican wrestler known as Monster sits inside a bus as fans look on during their annual pilgrimage to the Basilica of Our Lady Guadalupe in Mexico City, Mexico, August 25, 2016. Photo by Carlos Jasso

A man is rescued alive from the ruins following an earthquake in Amatrice, central Italy, August 24, 2016. Photo by Remo Casilli

Participants await the start of the annual public Lake Zurich crossing swimming event in Zurich, Switzerland, August 24, 2016. Photo by Arnd Wiegmann

A man stands near bodies of his young relatives after an airstrike in the rebel held Douma neighbourhood of Damascus, Syria, August 22, 2016. Photo by Bassam Khabieh

Independent miners block a main highway during a protest against Bolivia’s President Evo Morales’ government policies, in Panduro south of La Paz, Bolivia, August 25, 2016. Photo by David Mercado

Congolese soldiers arrest a civilian protesting against the government’s failure to stop the killings and inter-ethnic tensions in the town of Butembo, in North Kivu province, Democratic Republic of Congo, August 24, 2016. Photo by Kenny Katombe

Yazidi females who have joined the Kurdish Peshmerga forces chat in Shingal, Iraq, August 24, 2016. Photo by Ari Jalal

Colombia’s President Juan Manuel Santos (C) and Colombian First Lady Maria Clemencia de Santos arrive at congress to present the FARC peace accord to the president of congress in Bogota, Colombia, August 25, 2016. Photo by John Vizcaino

Artists from the Deviation Collective group take part in the performance called «Cegos» or Blind, in front of the Planalto Palace, in Brasilia, Brazil, August 25, 2016. Photo by Ueslei Marcelino

Protesters demonstrate against France’s ban of the burkini, outside the French Embassy in London, Britain, August 25, 2016. Photo by Neil Hall

Members of UEFA soccer clubs attend the draw ceremony for the 2016/2017 Champions League Cup soccer competition at Monaco’s Grimaldi in Monaco, August 25, 2016. Photo by Eric Gaillard

People pull apart water buffaloes fighting with each other during a local celebration in Kaili, Guizhou Province, China, August 21, 2016. Photo by China Stringer Network

A man sleeps on fishing nets in Mumbai, India, August 23, 2016. Photo by Shailesh Andrade