A staff member of the Presidential Mansion of Hellenic Republic donates blood to mark World Blood Donor Day in Athens, Greece, on June 14, 2022. World Blood Donor Day is marked on June 14 each year. (Xinhua/Marios Lolos)
Staff members of the Presidential Mansion of Hellenic Republic donate blood to mark World Blood Donor Day in Athens, Greece, on June 14, 2022. World Blood Donor Day is marked on June 14 each year. (Xinhua/Marios Lolos)
People donate blood at a blood center on World Blood Donor Day in Lahore, Pakistan, on June 14, 2022. World Blood Donor Day is marked on June 14 each year. (Photo by Sajjad/Xinhua)
A man donates blood at a blood center on World Blood Donor Day in Lahore, Pakistan, on June 14, 2022. World Blood Donor Day is marked on June 14 each year. (Photo by Sajjad/Xinhua)
A medical staff member puts bags of donated blood in a refrigerator at the National Center for Blood Transfusion and Research, in Sanaa, Yemen, on June 14, 2022. Hundreds of residents in Sanaa heeded the call from the local medical authorities and came to the blood transfusion center to donate blood on Tuesday, which marks World Blood Donor Day. (Photo by Mohammed Mohammed/Xinhua)
A medical staff member holds a bag of blood donated by volunteers at the National Center for Blood Transfusion and Research, in Sanaa, Yemen, on June 14, 2022. Hundreds of residents in Sanaa heeded the call from the local medical authorities and came to the blood transfusion center to donate blood on Tuesday, which marks World Blood Donor Day. (Photo by Mohammed Mohammed/Xinhua)
Medical members prepare blood bags at the National Center for Blood Transfusion and Research in Sanaa, Yemen, on June 14, 2022. Hundreds of residents in Sanaa heeded the call from the local medical authorities and came to the blood transfusion center to donate blood on Tuesday, which marks World Blood Donor Day. (Photo by Mohammed Mohammed/Xinhua)
