Calgary EMS medics attend on a patient. (photo by Grant Therrien)

Military medics carry a wounded soldier of the Afghan National Army on a stretcher for medical treatment at a U.S military field hospital in Lagman southeastern Afghanistan, Monday, April 9, 2007.

Emergency workers carry an injured person into an ambulance after an attack on the main police station in Cali April 9, 2007.

Slovenian marathon swimmer Martin Strel, 52, is lifted into an ambulance in the city of Belem after he swam into the Amazon port at the river’s mouth, April 8, 2007.

An Indian army ambulance carries India’s Foreign Minister Pranab Mukherjee from the airport to the Army’s Research and Referral hospital, New Delhi, India, Sunday, April 8, 2007.