Yellow fever is a disease caused by the bite of the Aedes aegypti mosquito. It does not occur in the U.S. but is common in parts of Africa and South America. The symptoms of yellow fever include fever, chills, headache, backache, nausea, and vomiting; jaundice can also occur.
Does my hot water heater work when the power is out? I have natural gas to heat the heater but I am wondering if it also needs electricity to run. We lost power and the water was still hot days after losing power. Was the water still hot from when we had power or does the heater still work without power? 1 following.
If you'll be away for more than three days, turn your water heater down or turn it off. 1  For an electric water heater: Turn the temperature dial down or turn it off at the circuit breaker panel. 2  For a natural gas water heater: Turn it down to low or to vacation mode..