In late autumn, emergency medical teams enter into what they call the “CO season”— a time when the number of carbon monoxide (CO) poisonings spikes due to faulty furnaces, space heaters, ...
In February 2003, a viral respiratory illness known as severe acute respiratory syndrome (SARS) was first reported in Asia. SARS is caused by a coronavirus. A coronavirus is an airborne ...
Pulmonary embolism is a potentially life-threatening condition caused by a blockage in one or more of the arteries in the lungs. Most often, the blockage develops because of a blood clot ...