Vincent Massey. The Right Honourable Vincent Massey (1952-1959) With Vincent Massey's appointment as Governor General, a new tradition began â he was the first Canadian appointed to the post, and from that day the Governor General has always been a Canadian citizen.
A small gas leak in your home can be difficult to detect. Low-level exposure to natural gas can cause mild headaches and a feeling of breathlessness when you exert yourself during physical activities. Headaches and breathlessness can also be caused by a variety of other issues, including allergies or illness.
Since carbon-based fuels are gasoline, propane, charcoal, oil, etc., sources of CO on your pleasure craft may include gasoline engines, gas generators, cooking ranges, and heaters. CO poisoning occurs when CO gas enters the body and the CO cuts off the oxygen supply to the body. CO can make you sick in seconds. In high enough concentrations, even a few breaths can be fatal. Early symptoms of CO poisoning include irritated eyes, headache, nausea, weakness, and dizziness.