Researchers find COVID-19 case that involved two variants at the same time

A new study reports the discovery of an elderly woman in Belgium who had been infected with two SARS-CoV-2 variants at the same time. The patient, who sadly died from the virus only days after being admitted to the hospital, tested positive for both the “UK” and “South African” variants of COVID-19, making it an exceedingly rare case. The unique …