BERLIN, GERMANY - JANUARY 05: Symbolic photo on the subject of 'compulsory testing in the office'. A woman takes a throat swab for a Sars Covid-19 antigen rapid test in front of her desk on January 05 ...

The first challenge with rapid at-home self tests for COVID-19 is getting one. But once you have a test, there are now growing questions about what body part you should swab to get the most accurate ...

Add Yahoo as a preferred source to see more of our stories on Google. Many infectious disease experts believe swabbing both your nose and throat will increase the sensitivity of at-home COVID rapid ...