Urgent warning to double check Covid rapid tests after man’s positive result was BARELY visible – and how an iPhone camera can help you spot it
- A man has warned to be aware of faint positives on Covid-19 home testing kits
- An image of the RAT test shows the second red line was barely visible
- After carefully inspecting the result, he got tested and was confirmed positive
- A woman also revealed how to use photo editing tools to help see faint lines
A man has warned Australians to check again for second lines on Covid-19 rapid antigen tests (RAT) after his own positive result was extremely faint.
The anonymous Victorian man, who runs the online community ‘Covid Pete’, shared an image of his test result on Facebook with the second red line barely visible.
He then visited a Covid-19 PCR testing clinic which later confirmed he was positive.
The Victorian man who runs the online community ‘Covid Pete’ shared an image of the positive test result on Facebook, and the second red line below the first is barely visible (pictured)
‘When I started having symptoms and others who were around me starting testing positive with their RAT test, I decided to do mine. As you can see the second line of mine is very faint,’ the caption read.
‘You must take that second faint line as a positive test!!! It was confirmed a few days later that I was positive via PCR.’
He warned others to be ‘aware and cautious of your surroundings’ and to get PCR tested if the faintest line is noticed on RAT home kits.
The second line on Covid-19 RAT tests indicate a positive result (left). A woman also revealed how to use photo editing tools to help see faint lines
How do rapid antigen tests work?
Rapid antigen tests use a nasal swab or saliva sample to test for the presence of the virus that causes COVID-19.
You can easily perform the test at home and should get your results within 20 minutes.
The Therapeutic Goods Administration (TGA) has approved several rapid antigen self-tests for use in Australia.
You should only perform a rapid antigen self-test if you have symptoms of Covid-19. If positive, a PCR should be taken to confirm the result.
RAT tests can be purchased from supermarkets, pharmacies and health stores around the country.
A woman has also explained how to use editing tools on an iPhone to identify faint positives.
After taking a photo of the test, she suggested increasing the black point and contrast to 100 per cent
‘You can also invert the colours and this will often help you see faint lines,’ she wrote.
What should I do if the RAT test is positive?
1. Isolate at home for at least 7 days from the day you had your PCR test. If you have symptoms at Day 6, have another PCR test at a walk in or drive through testing clinic.
2. If test is positive you must stay at home until symptoms are gone or have a negative PCR test. If you have symptoms at Day 12, have a PCR or RAT self-test.
3. Notify your household, school or employer that you have COVID-19.
4. If you have no symptoms at Day 7, you can return to normal living and leave your home. You do not need a further test.
Wear a mask when leaving the home and avoid visiting high-risk settings for at least 7 days following negative test or end of symptoms.