Thermometer Testing For COVID-19 Symptoms In Adults

Updated on September 14, 2021

Fever can be one of the primary symptoms associated with COVID-19. Checking temperatures is one key component used as a preventative measure for transmission among various industries that allow employees to return to work and before any person is permitted to enter into a public establishment, according to experts. 

Per the “American’s with Disabilities” and the ‘Equal opportunity Commission,” testing using a  thermometer has approval duly noted. This is per “Pandemic Preparedness for the Workplace” guidelines. 

Tests are becoming more of the standard as states start to loosen other restrictions, including lifting closures of businesses, creating a greater opportunity for exposure with more people coming in contact with each other. 

Testing The Public For COVID-19 As Restrictions Lift

Testing centers are randomly set up, and temperatures are taken before the public are permitted to enter most businesses to limit exposure to COVID-19 for the general public. The suggestion for a company is to follow the FDA guidelines or check clinical informatics as to the accuracy of the various thermometers before committing to a particular one.

Some employers have opted to have their staff test at a “self-service” testing site before coming to work. These results are then forwarded directly to the employee’s manager. 

Taking these precautions helps to uncover instances of fever for some people, and these individuals can then follow-up with their medical provider, who will likely advise self-isolation. Early detection could lead to better chances for recovery and will aid with transmission prevention. 

Fever is not the only symptom associated with the illness, and some patients are found not to have an elevated temp or can overall appear asymptomatic. The reaction is unique for each individual.  Read for adult guidelines on using a thermometer to test temperature.

Fever As A Symptom Of Coronavirus

The typical temperature used for a genuine fever with coronavirus screening is 100 degrees Fahrenheit or 37.8 degrees Celsius. Some people will not develop significant symptoms with the illness or will have a delayed reaction during which time they have the capacity for transmitting the infection.

A fever can go undetected depending on the time of day that a person tests. A number can fluctuate with lower body temps in the early morning and higher numbers in the early evening. Fluctuations will only be maybe less than a degree, which should not equate to the infection’s fever limit, according to specialists.

Temperature Checking One Piece Of The Puzzle

Looking at the strategy in a broad spectrum, checking for elevations should be merely one (integral) component of a preventative measure. Unfortunately, personal interaction can be detrimental if one person is a carrier of the infection, albeit with no symptoms. 

This is why most areas are restricting personal interaction in primary residences and within public facilities, with distances between people kept at 6’ in most establishments. Businesses are using various markings to help staff and visitors designate the 6’ spacing. 

There are also stations set up where people can use hand sanitizer to maintain cleanliness and wipes to keep shared products disinfected. People are required to wear face masks outside the home (except when in the car) to reduce the potential spread of infection.

Employers are advised to encourage staff to employ (paid) sick leave in order for testing practices to be genuinely effective. For those who avoid offering paid time for illness, people might find the need to consume pharmaceuticals that disguise elevated temps or other symptoms in order to come to work instead of losing money.

Final Thought

When thermometer testing indicates you have an issue, it isn’t necessarily an indication that you have COVID-19, but it is a genuine possibility. It is certainly a reason to self-isolate and speak with your physician. Go to to learn how to tell if you have a fever.

If your symptoms progress to include shortness of breath, loss of taste or smell, and cough in addition to the fever, those you have been in close contact with need placing in quarantine according to guidelines outlined by the CDC to restrict spread. Also, health officials in the local vicinity will need to know about positive results.

Whether you take your temperature at home or a thermometer test is given at your workplace, early detection of potential infection could help with recovery and prevent spread.

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