The false negative COVID-19 test rate is about 30%: Expert SABC NEWS AND CURRENT AFFAIRS | SABC DIGITAL NEWS Download 1.7 MB High quality — 3.4 MB Medium quality — 1.5 MB Low quality — 854.6 KB What's the difference? Cape Town Specialist Family Physician, Dr Marina Klokke says the false negative COVID-19 test rate is about 30%. ENGLISH South Africa News · Society & Culture