One potential risk is that the radiation emitted by these systems could be harmful to human health, particularly if they are used frequently or for prolonged periods of time. While thermal imaging systems are generally considered safe, there is some evidence that exposure to high levels of infrared radiation can cause eye damage and other health problems.

Another risk is that these systems may give people a false sense of security. While they can detect whether someone has a fever, they cannot determine whether that person is infected with COVID-19 or any other illness. Someone who does not have a fever may still be contagious, and someone who does have a fever may not necessarily have COVID-19.

In addition, the accuracy of these systems can be affected by a variety of factors, including environmental conditions and the way the system is used. For example, if the system is not calibrated correctly, it may give inaccurate readings.

Thermal Imaging Seattle:  Systems can be a useful tool in certain situations, they should not be relied on as the sole means of screening for COVID-19 or other illnesses. Other measures, such as mask-wearing, social distancing, and frequent hand washing, are still essential for preventing the spread of infectious diseases.