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.
Waiting for Hot Water. With a tank type water heater hot water is sent out from the heater to your faucet or appliance. As the hot water sets in the pipe waiting to be used, it cools off.When you turn on the hot water faucet, all the cooled off water has to be displaced with fresh hot water from the water heater.aiting for Hot Water. With a tank type water heater hot water is sent out from the heater to your faucet or appliance. As the hot water sets in the pipe waiting to be used, it cools off.