Influenza
Influenza or other respiratory tract infection with a fever prevents blood donation for at least two weeks.
In addition, at least two weeks must have passed since you stopped taking possible antimicrobial drugs (antibiotics) before you donate blood.
Would you like more information? Please call the free information number for blood donors on 0800 0 5801 (Mon to Fri from 8:00 a.m. to 5:00 p.m.).