In fiscal year 2016, the Postal Service spent about $4.2 billion on surface transportation. The Postal Serviceâs Scanning Visibility (SV) program is used to track mail within the surface transportation network. Postal Service personnel scan the mail about 6 times, from preparing it for shipment...
Although fever may cause worry, it helps the body fight infection and is usually not. harmful. A person with the flu may experience a fever that: â¢ Increases quickly, rising to a peak of 101 Â°â104 Â° F within 12â24 hours. â¢ Comes and goes, especially if medicines are used to treat it. â¢ Typically lasts 3â5 days.
Quick Answer. Humans have a fever if their oral temperature is 100 degrees Fahrenheit or more, according to Mayo Clinic. Although average body temperature is 98.6 degrees Fahrenheit, anything between 97 and 99 degrees Fahrenheit is considered normal. Continue Reading.