Blood stocks in the Western Cape have reached critically low levels, with O positive and O negative supplies at just two days. Here’s how you can help.
Cape Town, South Africa (27 August 2026) – There are some things we cannot manufacture, replace or simply order when we run out. Blood is one of them. And right now, the Western Cape needs people who are willing to give some of theirs.
The Western Cape Blood Service (WCBS) is making an urgent appeal to blood donors across the province as blood stocks have fallen to critically low levels, with seven of the eight blood groups currently below the organisation’s target of maintaining a five-day supply.
Most urgently, supplies of O positive and O negative blood have fallen to just two days.
A positive, B negative and AB negative blood groups are sitting at a three-day supply, while B positive and AB positive are currently at four days. With hospitals transfusing blood every day, maintaining a reliable supply is essential to making sure patients can receive the care they need when they need it.
“Blood is needed every day and cannot be manufactured, which means we rely entirely on voluntary blood donors to ensure that blood is available when patients need it. We are asking all eligible donors, regardless of their blood group, to please make the time to donate blood,” says Marike Carli, Public Relations Manager at WCBS.
The need for blood extends far beyond emergency rooms and trauma cases. Every day, donated blood helps patients through scheduled operations, childbirth and the treatment of a range of illnesses. Behind every unit of blood is a person who may be facing one of the most difficult moments of their life, and another person who chose to help without ever knowing who would receive their donation.
That is what makes blood donation such a powerful act of kindness. You do not need to know someone’s name, hear their story, or even know where your donation will end up. You simply give what you can, and that gift can become part of someone’s journey back to health.
For eligible donors, the commitment is surprisingly small.
A blood donation takes around 30 minutes, but that half-hour can have an extraordinary impact. One donation can help save up to three lives, turning a relatively small amount of time into something that could mean everything to someone else.
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And while the current shortage is particularly concerning, the appeal is not only for people with O positive or O negative blood. Every blood group matters, and every eligible donor has the opportunity to help strengthen the supply that hospitals depend on.
“We need the support of our donors now to help restore blood stocks to a healthy five-day supply. If you are due to donate, or have been thinking about becoming a blood donor, now is the time to come forward,” adds Carli.
It is an appeal that comes with a very simple invitation: if you can give, please consider doing so.
Because somewhere in the Western Cape, there is a patient who may need blood today. There is a family waiting for good news. There is a mother giving birth, someone preparing for surgery, or a patient receiving treatment who may depend on a supply that can only exist because another person chose to donate.
It takes about 30 minutes, and it could help save up to three lives.
To find your closest blood donation clinic or learn more about becoming a donor, visit the Western Cape Blood Service blood donation page or send a WhatsApp to 060 549 7244.
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