Blood plasma: Udo (69) has been donating weekly for 26 years Life & Knowledge
Every Tuesday at 7 a.m., Udo Hahn holds his donation card under the scanning device at the entrance to the Haema blood donation center in Berlin-Marzahn. The 69-year-old is well known here – he has been coming here and donating plasma for 26 years. Today for the 1020th time. “I was walking with my wife … Read more