The chilly can have an effect on the outcomes of a COVID-19 antigen take a look at. For this purpose, the medical know-how agency nal von minden from Moers, Germany, emphasises that the fast exams shouldn’t be used outdoors in winter in temperatures below 15 levels Celsius. Correct utilization of the NADAL® COVID-19 antigen take a look at is extraordinarily vital with a view to achieve a dependable end result. Individuals ought to due to this fact take the time to learn the directions to be used totally and cling to the rules.
As the prospect of getting contaminated open air is decrease than in an enclosed house, coronavirus fast exams are more and more being carried out outdoors, in line with nal von minden GmbH, based mostly in Moers, Germany. “The idea of carrying out the rapid test outside is of course not a bad one, but we would urgently advise against it in cold winter temperatures as this can lead to false results. All the test components including the test cassette, the sample and buffer must be used at a temperature between 15 and 30 degrees Celsius,” says Roland Meißner, CEO at nal von minden GmbH.
How to hold out a take a look at
When it’s chilly, all of the processes take longer, Meißner says. “The flow rate is slower. Therefore it takes longer from when the sample is taken from the nose or throat until it reacts with the antibodies in the rapid test, which can lead to false results.”
The NADAL® COVID-19 antigen take a look at ought to due to this fact for the time being solely be carried out indoors or in temperatures between 15 and 30 levels Celsius, stresses Meißner. This can also be acknowledged within the directions to be used supplied with every equipment.
If used appropriately, the NADAL® COVID-19 antigen take a look at presents the best high quality, one thing which was lately confirmed in a research by the well-renowned Berlin University Hospital Charité. The German Federal Ministry of Health has additionally advisable the nal von minden GmbH fast take a look at, and has even built-in its utilization into its nationwide testing technique.
With the NADAL® COVID-19 antigen take a look at, outcomes can be found after 15 minutes. Results have to be learn after precisely 15 minutes, as that is precisely when the specified immunological reactions are happening.
To perform the take a look at, a swab have to be taken from the mouth or nasopharynx by medical personnel. “If taking a swab from the mouth, care must be taken to ensure the swab does not touch the tongue or teeth, otherwise the sample material can get stuck there,” says Meißner. “It is therefore usually a safer bet to take a sample from the nasopharynx.”
How to hold out a take a look at
Important: Please guarantee a room temperature of at the very least 15 levels Celsius (max. 30 levels)!
- Carefully shake the buffer bottle.
- Hold the bottle upright and dispense 10 drops into the tube.
- Next, place the swab containing the extracted pattern into the tube. Rotate the swab. In order to extract the antigens, press the tube and swab collectively 10-15 occasions.
- Leave the swab within the resolution and let it stand for roughly 2 minutes.
- When eradicating the swab, press out as a lot fluid as attainable.
- Place the dropper cap on the tube.
- Hold the tube vertically and dispense 2 drops of the pattern into the pattern nicely of the take a look at cassette.
- Interpret the take a look at outcomes after precisely 15 minutes.
Garstedter Weg 268
Tel.: +49 /40 / 38 66 24 80