Blood Donations: DRK Warns of Critical Shortage in Blood Supplies

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The German Red Cross’s responsible blood donation service has fallen below a critical reserve threshold in five federal states: “We are now below the threshold of 10,000 blood units”, a spokesperson said. The DRK blood donation service is responsible for Thuringia, Saxony-Anhalt, Mecklenburg-Western Pomerania, Lower Saxony and Bremen. This means blood supplies in the region are under acute pressure.

Below 10,000 Blood Units: Hospitals Can Receive Only Limited Supplies

The DRK spokesperson gives the key figure directly: Inventory in the supply region has now fallen to below 10,000 blood units. According to the blood donation service, once inventory reaches this level, hospitals can only receive limited supplies. The warning therefore affects not just individual practices or hospitals, but distribution across a larger supply region.

At the same time, the DRK clearly limits the potential consequences: emergencies remain covered. By contrast, postponements are possible for scheduled operations. If you are currently awaiting a planned procedure, scheduling is an area in which changes may become noticeable. The report does not provide a list of affected hospitals or individual operation dates.

The situation arose as early as the summer, the spokesperson reported. During the heatwave in June, when temperatures exceeded 40 degrees Celsius, many people did not come in to donate blood. “That is not normal for this time of year,” he said. This establishes a clear temporal link between the exceptional heat and the later shortage.

The report by “Der Spiegel” names the five affected federal states but does not list specific donation locations or the exact size of the available reserves. The DRK’s direct appeal therefore remains crucial for an immediate response.

3,000 Donations a Day: How the Shortage Is to Be Eased

To replenish the reserves, around 3,000 blood donations are needed every day across the entire supply region. The DRK is therefore making an explicit and urgent appeal for blood donations. The appeal is aimed directly at people who can donate blood—not only at medical staff.

O positive, O negative and B negative are currently in particularly short supply. For some blood types, the inventory lasts only two more days. This makes the timing especially important: an additional donation does not merely create one more reserve entry, but directly helps stabilize the scarce supplies.

Looking ahead to the coming weeks, the DRK spokesperson expects the situation to worsen further. The cold season begins in November and December. After an infection, donors would have to wait at least one week, and after an illness with a fever, as long as four weeks. Anyone who donated recently and then fell ill may be unable to donate again in the short term because of these deferral periods. This makes the appeal for donations now particularly urgent.

Why O Negative and B Negative Are Especially Important

O-negative blood is especially important because it can be used in emergencies regardless of the recipient’s blood type. Alongside its general appeal for donations, the DRK is therefore highlighting specific blood types whose reserves are particularly scarce.

A blood donation benefits more than just one person. According to the DRK, every donated unit of blood is separated into red blood cells, platelets and blood plasma. This means one donation can help up to three people. The shelf lives of the individual blood products differ, however. Platelets, for example, can be stored for only four days and are needed, among other things, for chemotherapy.

For planning purposes, this means the shortage affects not only red blood cells but also several components with different uses and shelf lives. This explains why additional donations and rapid recruitment are so directly linked to keeping hospitals supplied.

From Age 18: How the DRK Is Implementing Its Donation Appeal

People may donate blood from the age of 18. The DRK recommends making an appointment in advance and eating and drinking enough before donating. These details relate not only to the procedure itself but also to timing: according to the DRK, a cold-related infection can disqualify you from donating for at least one week, while an illness with a fever can do so for four weeks.

If you are healthy and at least 18 years old, the direct next step is therefore to make an appointment with the DRK blood donation service. The report does not name specific locations. The priorities, however, are clear: donate now, take the scarce blood types O positive, O negative and B negative into account, and do not wait for the approaching cold season.