The harvard medical schoolalso states that fever is when a bodys temperature reaches 1004 f 38 c or higher for adults. They say that a persons average body temperature is 986 f 37 c.

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Body temperature measurement fever. A body temperature over 1004f 38c in adults indicates a fever. A german doctor in the 19 th century set the standard at 986 f but more recent studies say the baseline for most people is closer to 982 f. The clear2there body temperature measurement system is comprised of three core solution components a dual channel or bi spectrum thermal camera a blackbody thermal calibration device and. The deployment of a clear2there body temperature measurement system can address many of these issues. If your 2 year old childs oral temperature is 101f 383c his or her rectal or ear temperature may be about 102f 389c. It is generally medically accepted that normal body temperature ranges between 365c 977f to 375c 995f.
However this is only possible up to a certain body mass and this type of measurement also takes a long time. Remember a child has a fever when his or her temperature is 1004f 38c or higher measured rectally. Fever is indicated when human body temperature rises about one degree or more over the normal temperature of 370 degrees celsius 986 degrees fahrenheit. For a typical adult body temperature can be anywhere. A normal adult body temperature when taken orally can range from 976996f though different sources may give slightly. The respective limb is pressed against the body to reduce the possible influence of the ambient temperature.
The average normal oral temperature is 986f 37c. Measuring the bodys surface temperature is normally conducted by medical staff in the armpit axillary measurement and in the groin. The exact relationship between different types of temperature measurement is unclear. However the following general guidelines for temperature results are used. Your complete body temperature screening solution. If your axillary temperature is 100f 378c your oral temperature is about 101f 383c.
Be sure to tell your health care provider which type of temperature measurement you used when discussing a fever.