Fever is one of the most common symptoms of Coronavirus, and checking for fever is also one of the simplest and most common methods of examining patients in a crowd at present, as non-contact thermometers are used to check a fever by wiping a person’s forehead or wrist. New studies have indicated, it may not be the best way to check for coronavirus fever.
Is a forehead temperature check a good way to check for a fever?
While infrared pistols, thermometers and scanners reduce contact, many experts have criticized the medical device for its high imprecision rates and the apparent ability to predict false results.
Second, scanners can also give false results if they are placed the wrong distance, or are used in unsuitable environments, so relying solely on a thermal scanner may not do the job.
Methods for accurately recording temperature
There are two specific places people should record their temperature to check if a fever is a sign of a viral infection, and they are the eyes and fingers.
Recording the body temperature by scanning the forehead can leave room for differences – the forehead, a sensitive part that can be exposed to factors like stress and injuries – all of which can lead to temperature fluctuations.
Some also believe that frequent wiping of the forehead can also harm the skin.
Recording the temperature on the inside of your wrists is also a more convenient option, as it is less likely to be subjected to any tension and has a low surface area.
What distinguishes Covid-19 fever from other fever?
The fever associated with the Coronavirus is said to persist, as is the case with other viral infections.
For many people, it can progress to a low grade (and last for up to a week, or be very high as well.
A fever that lasts more than a week during the infection may determine the severity and type of infection you have.
After discussing all the factors that can hinder temperature readings, it is important to remember that a fever is not the only sign of corona, even if it is one of the most common factors.
You can still have corona, without having a fever, be without symptoms, or have other less common symptoms of corona.
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