Health consequences of the Deepwater Horizon oil spill effects, while even very low doses can cause mutagenic effects, with cancer of particular concern. The carcinogens of concern in crude oil are benzene and polycyclic aromatic hydrocarbons (PAHs), which are present in oil and in the air as a result of offshore controlled burning of crude oil. During the 2010 BP/Deepwater Horizon Gulf oil spill, an estimated one of every 20 barrels of spilled oil was deliberately burned off. Routes of exposure include contact and inhalation. The EPA obtained hundreds of air samples during the spill and a review showed that none of the samples showed concentrations of benzene
Guimaras oil spill Guimaras oil spill The Guimaras oil spill occurred in the Panay Gulf on August 11, 2006 when the oil tanker M/T "Solar 1" sank off the coast of Guimaras and Negros islands in the Philippines, causing what is considered as the worst oil spill in the country. The oil tanker M/T "Solar 1", carrying more than two million liters of bunker fuel, sank during a violent storm approximately off the southern coast of Guimaras at around midnight on August 11, 2006, causing some of oil to pour into the gulf, that traveled up through the Guimaras Strait and Iloilo Strait.