16 people were killed by the explosives, but none by the chlorine.[4] February 19, 2007: A suicide bombing in Ramadi involving chlorine killed two Iraqi security forces and wounded 16 other people.[4] February 20, 2007: A bomb blew up a tanker carrying chlorine north of Baghdad, killing nine and emitting fumes that made 148 others ill, including 42 women and 52 children.[5] February 21, 2007: A pickup truck carrying chlorine gas cylinders exploded in Baghdad, killing at least five people and hospitalizing over 50.[4] March 16, 2007: Three separate suicide attacks on this day used chlorine.