Home Young female and mature male donors giving blood for sick patients of modern hospital while sitting in armchairs in large ward. Photo by Sironosov / iStock / Getty Images Plus Young female and mature male donors giving blood for sick patients of modern hospital while sitting in armchairs in large ward. Photo by Sironosov / iStock / Getty Images Plus

Young female and mature male donors giving blood for sick patients of modern hospital while sitting in armchairs in large ward. Photo by Sironosov / iStock / Getty Images Plus

Young african ethnicity man laying down and donating blood. He is surfing the net using his mobile phone. Photo by Vladimir Vladimirov / E+ / Getty Images
Young female and mature male donors giving blood for sick patients of modern hospital while sitting in armchairs in large ward. Photo by Sironosov / iStock / Getty Images Plus