Claim: Ketchup tested positive for Covid-19 using a lateral flow test.
Fact-check: Ketchup did not 'test positive' for Covid-19 - Full Fact
Verdict: this is inaccurate. the ketchup appears to have broken the test, which doesn't mean tests are inaccurate when used correctly in people. evidence shows you are more likely to get a false negative result than a false positive using this type of test.
Organisation: Full Fact
Author: Sarah Turnnidge
Date published: 2021-04-29T00:00:00