![traditional mercury thermometer in man hands showing high body temperature 40 degree because of illness influenza or cold Stock Photo - Alamy traditional mercury thermometer in man hands showing high body temperature 40 degree because of illness influenza or cold Stock Photo - Alamy](https://c8.alamy.com/comp/2BHFMP0/traditional-mercury-thermometer-in-man-hands-showing-high-body-temperature-40-degree-because-of-illness-influenza-or-cold-2BHFMP0.jpg)
traditional mercury thermometer in man hands showing high body temperature 40 degree because of illness influenza or cold Stock Photo - Alamy
![Mean body temperature by age adjusted for body mass index and white... | Download Scientific Diagram Mean body temperature by age adjusted for body mass index and white... | Download Scientific Diagram](https://www.researchgate.net/publication/49839626/figure/fig4/AS:669214310424593@1536564533923/Mean-body-temperature-by-age-adjusted-for-body-mass-index-and-white-blood-cell-count-in.png)
Mean body temperature by age adjusted for body mass index and white... | Download Scientific Diagram
![High body temperature in a child, how to treat. Thermometer shows temperature above forty degrees Celsius Stock Photo - Alamy High body temperature in a child, how to treat. Thermometer shows temperature above forty degrees Celsius Stock Photo - Alamy](https://c8.alamy.com/comp/2AA8C1H/high-body-temperature-in-a-child-how-to-treat-thermometer-shows-temperature-above-forty-degrees-celsius-2AA8C1H.jpg)
High body temperature in a child, how to treat. Thermometer shows temperature above forty degrees Celsius Stock Photo - Alamy
![Frontiers | Body Temperature Frequency Distributions: A Tool for Assessing Thermal Performance in Endotherms? Frontiers | Body Temperature Frequency Distributions: A Tool for Assessing Thermal Performance in Endotherms?](https://www.frontiersin.org/files/Articles/760797/fphys-12-760797-HTML/image_m/fphys-12-760797-g001.jpg)
Frontiers | Body Temperature Frequency Distributions: A Tool for Assessing Thermal Performance in Endotherms?
![Human body temperature is not 98.6 Fahrenheit; new research shows temperatures consistently declining - World News Human body temperature is not 98.6 Fahrenheit; new research shows temperatures consistently declining - World News](https://cdn.wionews.com/sites/default/files/2020/02/05/127496-untitled-design-8.jpg)
Human body temperature is not 98.6 Fahrenheit; new research shows temperatures consistently declining - World News
![Normal Body Temperature and the Periodic Fever Syndromes - Systemic Autoinflammatory Disease (SAID) Support Normal Body Temperature and the Periodic Fever Syndromes - Systemic Autoinflammatory Disease (SAID) Support](http://saidsupport.org/wp-content/uploads/2014/07/normal-body-temperature-periodic-fever-syndrome.jpg)
Normal Body Temperature and the Periodic Fever Syndromes - Systemic Autoinflammatory Disease (SAID) Support
![Why does my normal body temperature always seem to be lower than 98.6 degrees? By how much do normal human body temperatures vary? - Scienceline Why does my normal body temperature always seem to be lower than 98.6 degrees? By how much do normal human body temperatures vary? - Scienceline](https://scienceline.org/wp-content/uploads/2007/12/thermometer.jpg)