McKnight, MD, MS, a family medicine physician and clinical ... your temperature in order to check for a fever. For children under three years old, it's most accurate to use a rectal thermometer.

An accurate digital thermometer is crucial to ensure your food is cooked to the exact temperature you like, especially if it’s used in environments where precise temperature readings are vital ...

McKnight, MD, MS, a family medicine physician and clinical assistant professor ... How to disinfect a rectal thermometer Taking temperature with a rectal thermometer is more suitable for infants ...