UPDATE: Top Houston Chef Chris Shepherd Announces False Positive Test for Covid-19

Chris Shepherd.
Image: Jenn Duncan
Updated 10 p.m. Oct 19
In a surprising turn, Chris Shepherd revealed on Instagram Monday that he has been determined not to have Covid-19.
According to the chef, his initial Qualitative PCR test was positive for the coronavirus, but two subsequent tests in recent days came back negative. His doctors determined he was free of Covid-19 after receiving an initial false positive.
"The ups and downs of testing positive and then negative twice is a reminder that there is still so much about this virus that even the experts don’t know," wrote Shepherd. "Let’s continue to be diligent by masking up and social distancing. This isn’t over, and we all need to take our health and the health of those around us seriously. Please stay safe. Let’s get to the other side of this."
Published 4:30 p.m. Oct 15
Chris Shepherd, the James Beard award-winning chef and owner of multiple restaurants in Houston, revealed on Thursday that he has tested positive for Covid-19.
In an Instagram post published Thursday afternoon, Shepherd wrote that last weekend he left Houston to fulfill a previous commitment to cook at an event. On Tuesday, he wrote, he returned and got tested. The results came back positive for the coronavirus, leading Shepherd to take a 10-day quarantine in his home.
Shepherd continued, writing that his fiancé and public relations manager Lindsey Brown; the chefs who joined him on the trip; and staff members he came in close contact to on Tuesday all took tests that came back negative. He also said he is showing no symptoms of the virus.
In an email, Brown clarified that she and Shepherd were in Montana last weekend. He arrived back in Houston late Monday night and was tested first thing Tuesday. In between getting tested and learning of his positive result, he spent about a half hour at Georgia James wearing a face mask at the time the restaurant was closed, and according to Brown, "only a few staff members were in the building."
Once he learned of his positive test, he went home.
In the Instagram post, Shepherd added that an antibody test showed no antibodies, meaning it's a new infection and suggesting that it was acquired during his weekend trip.
Shepherd's quarantine changes nothing about his restaurants—Georgia James, Hay Merchant, One Fifth Mediterranean, and UB Preserv are all operating as usual.
Shepherd is one of the first highly visible Houston chefs to publicly reveal a positive Covid-19 diagnosis. Ronnie Killen told Houstonia in August that he contracted the virus earlier in the spring.