One out of the six cases of the people with the Brazilian strain of the virus cannot be traced, due to errors in their contact details. Can Mumsnetters help find this person? Surely someone would know if a friend or relative had returned from Brazil, (via a no direct route admittedly), just before hotel quarantine, so would it be acceptable to inform Track and Trace and nip this in the bud. Could save lives, could save the effectiveness of the current vaccines.