Kvapka krvi v Slovenskej národnej knižnici

If you haven't done it yet, try it with us for the first time - come "up the hill" between 8 and 10 a.m. on October 17, 2025 and donate blood together with our employees... maybe the genius loci of (old) books will work and the National Transfusion Service of the Slovak Republic will find a regular blood donor in you.
It's nothing complicated - especially in the evening and in the morning, drink a little more fluids and eat only something light. If you are over 18 years old and healthy, come to the Slovak National Library with your insurance card and after filling out a short questionnaire, they will take a blood sample for a quick examination. If the results are good, they will take about 400 ml of blood. More details about whether you are a suitable donor can be found on the poster: https://lnk.sk/fzesy