Update for Weeks 50 and 51 (December 7–20, 2009): Weather conditions, characterized by low temperatures, likely accounted for the increase in the weekly number of reported carbon...

Update for Weeks 48 and 49 (November 23–December 6, 2009): The weekly number of reported cases of carbon monoxide (CO) poisoning saw a moderate increase compared to the previous two...

Update for Weeks 46 and 47 (November 9–22, 2009): The weekly number of reported cases of carbon monoxide (CO) poisoning has decreased compared to the previous two weeks, but remains...

Update for Weeks 44 and 45 (October 26–November 8, 2009): The weekly number of reported carbon monoxide (CO) poisoning incidents has seen a moderate increase compared to the previous...

Update for Weeks 42 and 43 (October 12–25, 2009): The weekly number of reported carbon monoxide (CO) poisonings, which has increased compared to previous weeks, is characteristic of...