For anyone who has recently recovered from a COVID-19 infection and requires a letter to document their recovery for travel. Additional information below.These serve as documentation of recovery. SIGNATURE. These FAQs outline how to respond to an overpayment letter and provide guidance on next steps. Intended for patients without active symptoms of COVID-19 who require a COVID-19 recovery letter for employment, travel, or other concerns. DEMA's LEMO Forms are to be used to record P-Card expenditures relating directly to the management of or the recovery from the interruption event. If you have received an overpayment letter, please refer to the FAQ section below before taking any action. Failure to respond would result in the recovery of the stated overpayment. Federal per diem rate method. Completing Form 2106.