Thandeka Moyo-Ndlovu, thandeka.moyo@chronicle.co.zw THE National Blood Services of Zimbabwe (NBSZ) is operating with a critically low supply of Blood Group ‘O’ following a surge in festive season demand amid calls for eligible citizens to urgently donate blood and save lives. More than 52 percent of Zimbabweans are in Blood Group O and the rest are in […] Article Source: The Chronicle
