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The Guardian - AU

World

Khaled Al Khawaldeh

Negative RAT but still have Covid symptoms? Here’s what could be happening

Negative RATs — RATs are less accurate than PCR tests but still a useful Covid screening tool, experts say. Photograph: Amer Ghazzal/REX/Shutterstock

You think you may have Covid, but after taking a rapid antigen test, you find that you are still negative despite exhibiting symptoms. What is going on?

The good news is that you are not alone; many people have been reporting dubious test results. The bad news, well … you may actually have Covid.

Prof Alexandra Martiniuk is an epidemiologist at the University of Sydney. She has been receiving countless questions about RATs as cases soar and people scramble to keep their families safe.

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