<div class="entry-content clear" itemprop="text"> <p>The normal temperature for a human is maintained at 98.6?F but can fluctuate due to physical activity throughout the day. A Fever is defined as a before-noon temperature of more than 98.9?F or an after-noon temperature of more than 99.9?F.</p> <p>Fever is an elevation in normal body temperature that occurs in connection with a raised hypothalamic set point.</p> <p><strong>Causes of fever include (but are not limited to):</strong></p> <ul> <li>Infection of ...