As health and public safety remain on the minds of many Americans, we have created and discovered a variety of measures to monitor individual health safely and accurately. Because new types of health products enter the market frequently, consumers must consider a great deal of product information. Rumors and myths often precede new items, so it is important to obtain accurate information before deciding whether or not to purchase a device. Today, we will explore and debunk some of the common myths about infrared thermometers.

Myth 1: Infrared Thermometers Cause Cancer

A number of claims have begun circulating, stating that infrared light shines into the pineal gland, which leads to cancer. Medical authorities have debunked this myth. The pineal gland is located within the brain, and there is no way to shine a light on it. Furthermore, the light from an infrared thermometer does not emit harmful levels of radiation.

Myth 2: The Infrared Light Beam Takes Your Temperature

The laser on an infrared thermometer does not take temperatures. Its function is to indicate the area where the temperature will be read by the actual thermometer. Some models utilize two simultaneous lasers to mark the range of area where the temperature will be read. Most infrared thermometers are equipped with a single laser which roughly indicates the target area. 

Myth 3: Contactless Forehead Thermometers Detect COVID-19

Simply stated, a contactless thermometer will measure radiation emitted from a target area. It can be useful in identifying a fever, which is a symptom of many ailments, including COVID-19. An IR thermometer cannot fully detect COVID-19, but it can aid in identifying individuals who are currently displaying COVID symptoms. 

Given the current concern over infectious disease, many individuals and businesses are exploring new tools to steer clear of people who are sick. IR thermometers have recently grown in popularity, and with the popularity, there has been a surge of rumors and myths regarding the devices. Refer to this guide when purchasing or using an infrared thermometer.

For more updates, tips, and resources related to the medical equipment and infection control, visit the Coast Biomedical blog.