PLASMA CONVALESEN DONOR

Indonesian Red Cross Guard (PMI) takes blood sample from a COVID-19 survivor who will be a convalesen plasma donator at the degree of blood donation in Pertamina Complex RU III Palembang, South Sumatra, Tuesday (23/2/2021). Blood donation held as a series of this month K3 encourages COVID-19 survivors in Pertamina’s working environment to become convalesen plasma donators. ANTARA PHOTO/Feny Selly/wsj.