A blood shortage doesn't mean hospitals run out of options, but it does require careful planning and coordination. In this episode, Christina Ramos explains how Carter BloodCare and hospital partners work together during critical need periods and why every blood donation plays a role in supporting patients across the communities we serve.
When Blood Runs Low: How Hospitals Respond During a Blood Shortage
Most people assume blood will be there when patients need it. But what happens when hospitals are facing a critically low blood supply?
In this episode of Blood Type: Texan, Ashley Claster talks with Christina Ramos, Senior Manager of Client Relations at Carter BloodCare, about the difficult decisions hospitals face during blood shortages and the behind-the-scenes coordination required to keep lifesaving transfusions available.
Christina shares how hospitals prioritize patients when blood products are limited, which patient populations are often affected first, and why blood shortages can impact everything from cancer treatments to elective procedures. She also explains why blood centers can't simply "stockpile" blood indefinitely and how regular blood donors help ensure hospitals are prepared before emergencies happen.
0:57 – What does "blood shortage" actually mean?
1:40 – Seasonal trends and warning signs of a critical blood shortage
2:38 – How hospitals respond when inventory becomes strained
3:37 – Communication between Carter BloodCare and hospital partners during shortages
4:16 – Common misconceptions about blood shortages
5:12 – Why blood donated after a tragedy is used to replenish inventory
6:07 – What happens if a major emergency occurs during a critical shortage
8:19 – Which patients are impacted first when blood products become scarce
10:22 – Tools hospitals use to conserve blood and support patient care
11:46 – The challenges of prolonged blood shortages
13:37 – The teamwork behind managing blood inventory
14:04 – Why local blood donation matters
14:36 – The need for a diverse donor base
15:51 – Why blood availability should never be taken for granted
16:00 – Final thoughts and the importance of year-round blood donation
Schedule a blood donation appointment, find a donor center, or learn more about Carter BloodCare by visiting our website.
Blood Type: Texan is a podcast from Carter BloodCare exploring the people, systems, innovations, and decisions that help save lives across Texas.
Disclaimer: AI-assisted tools were used to help draft these episode notes. Final content was reviewed and edited by the Carter BloodCare communications team.
Ready to donate blood?
Make an appointment or learn more about eligibility at www.CarterBloodCare.org.
Blood Type: Texan is presented by Carter BloodCare, your local nonprofit community blood center serving hospitals and patients across North, Central, and East Texas.
Ashley Claster:
Welcome back to Blood Type: Texan, the podcast from Carter BloodCare, where we explore the people, systems, and decisions that help save lives across Texas. I'm your host, Ashley Claster.
This is Episode 5. Today, we're looking at what happens when hospitals face a blood inventory crunch, how healthcare teams respond, and the incredible coordination required to make sure blood is available when patients need it most.
Back again on the podcast today is Christina Ramos. She is the Senior Manager of Client Relations. Christina works really closely with hospitals, so she brings a unique perspective on the challenges healthcare organizations face when the blood supply becomes tight.
Welcome back, Christina.
Christina Ramos:
Thanks, Ashley. It's good to be back.
Ashley:
When Texans hear the phrase "blood shortage" or "critical need," what does that actually mean inside a hospital?
Christina:
When you hear us use the term blood shortage, that means we have less than a one-day supply. The daily demand from hospitals is outpacing our donor collections.
It doesn't mean there's no blood, but it does mean supply is tight enough that hospitals and we at the blood center have to start making careful decisions and begin conservation efforts.
Ashley:
What are the earliest warning signs that tell us, Carter BloodCare and our hospital partners, that inventory is becoming critically tight? What are you looking for when you see that's about to happen?
Christina:
There are certain times of year that we anticipate and expect it. Around the major holidays, donations typically decline. The summer months, when schools are out of session, are another critical time for us.
And then, of course, weather events. As long as they're foreseeable, like the snowstorm of 2021, we know when there's going to be a freeze. More than likely, we're also going to either have to stop collections or there's definitely going to be a decrease in donors coming out to donate.
Ashley:
And it doesn't just happen during those times. We could go into critical need at any point, right?
Christina:
Yes. But the times that we usually see it are around those periods year over year. We know to kind of expect it and anticipate it.
Ashley:
So when a hospital learns that the blood supply is strained, what actually changes inside the organization first?
Christina:
Usually, the blood bank team will notify the clinicians within the hospital of the situation. From there, they implement a triage process where they're going to prioritize the patients who need blood most, like those in emergency or immediate situations, versus patients who can safely wait or have their transfusion postponed until units become available.
During periods where a shortage is prolonged, hospitals may even cancel or delay elective procedures, especially ones that might require a lot of blood products.
Ashley:
So hospitals at that point have to decide who to help, who to give the blood to, right?
Christina:
Yes. They try to prioritize it based on the patients who need it most.
Ashley:
Can you describe the conversations happening between hospitals and Carter BloodCare when inventory becomes especially limited or we're in critical need?
Christina:
We stay in close communication with them to keep them informed of our inventory levels and collection projections.
We ask them to communicate with us if they have an urgent transfusion need. We also encourage them to promote blood donation and host drives across their communities. We ask them to reach out to their networks as well and communicate the urgency to see if they can help get donors in the door.
Ashley:
What are some misconceptions people have about how hospitals respond during a blood inventory challenge? We have to go on the news and say we're in critical need, and then we let the hospitals know. What do you think people are getting wrong?
Christina:
I think there are a lot of misconceptions out there.
The blood supply is volunteer-dependent, so it cannot be replenished instantly. There are no commercially available substitutes for blood.
Some products, like plasma, can be frozen when inventory is really good. We can freeze and preserve it for up to a year. There are other products, like red blood cells, where we can add preservative solutions and refrigerate them to extend shelf life.
But products like platelets only have a few days on the shelf from collection. I don't think people realize there's an ongoing need, especially for platelets, because of that short shelf life alone.
I think people are motivated to donate after a tragedy. You'll often see donors lining up at donor centers because they want to help.
But all those units being donated after the tragedy help replenish what was used during the event. From the time of collection, it takes a couple of days for processing, testing, labeling, and shipping.
So during the actual tragedy, the blood that was already on the shelf is what was being used to save lives. The people donating afterward are replenishing what was used.
Ashley:
To put that into perspective, if we're in critical need, that means we have less than a one-day supply of blood for our entire service area.
Andrea said on an earlier episode that it only takes one event. If a tragedy happens while we're in critical need and have less than a one-day supply, that's a problem.
Christina:
Oh, yeah. That's definitely a problem.
We are part of BERC, the Blood Emergency Readiness Corps, where we can try to get units from another blood center in a different region of the country that's unimpeded by the tragedy. But that takes time.
Really, the key to having blood available during a tragedy is consistent donations, preferably with people scheduling appointments. That allows us at the blood center to bolster our supply and get through times when we know donations are historically low, like during the summer, the holidays, or winter weather events.
Ashley:
So that really is up to our community to donate blood on a regular basis, so our community is prepared. It's on the donors.
Christina:
Yeah. When donors don't show up, patients are not receiving the transfusions they need.
Ashley:
As much as we want to plan ahead, we can't stockpile blood for years or even months, especially platelets.
We plan ahead as much as we can, but the rest depends on donors coming in and making sure our shelves aren't empty.
What's the hardest decision hospitals may face when blood products become especially limited?
Christina:
The hardest decision is probably deciding which procedures can safely wait versus which patients need blood immediately.
These decisions are made by the medical team with patient safety at the top of mind, but no one wants to be in that position. That's why maintaining a consistent blood supply is so important.
Ashley:
We don't even want it to get to that point, right? We want everybody who needs blood to have it.
People who are chronically transfused often receive transfusions monthly just to live. Patients need blood regularly, not just during tragedies.
Which patients, procedures, or hospital departments tend to feel the impact first when inventory remains tight for an extended period?
Christina:
I think it depends on which product type is in critical need.
If it's platelets, the first people who are going to feel the impact are cancer patients. The room-temperature platelets we collect only have a shelf life of seven days from collection. By the time we process them and distribute them to hospitals, they may already have only four or five days remaining.
So when we're in a platelet shortage, cancer patients with very low platelet counts may not be able to receive transfusions when needed.
For patients who rely on transfusions for survival, like sickle cell patients, thalassemia patients, and others with blood disorders who cannot make the blood cells they need to survive, they also feel the impact because they depend on chronic transfusion therapy.
For a sickle cell patient receiving what we call a red blood cell exchange, where multiple donor units replace the patient's red blood cells, we try to preserve those specially matched units in case the patient goes into crisis and ends up in the emergency room. That's an emergency, and we need those units available.
As a result, some regularly scheduled procedures may be delayed.
Ashley:
Which goes back to regular donation.
If somebody makes blood donation part of their year, they can actively help cancer patients and people who are chronically transfused.
It seems obvious when I say it out loud, but I don't know if a lot of people realize that or connect those dots.
What's a creative or effective strategy you've seen hospitals use to conserve blood while still maintaining excellent patient care?
Christina:
The goal is to conserve the blood that's available for actual emergencies or medical conditions that cannot wait.
There are several tools hospitals can use. One is having their transfusion medicine physician consult with the provider ordering the transfusion to discuss alternatives when clinically appropriate or determine whether a patient can safely wait.
There are also specialized testing technologies used every day in hospitals. For patients who are actively bleeding, these tests can help determine whether the patient would benefit most from platelets, plasma, or red blood cells to achieve stabilization.
These strategies help stretch inventory without compromising patient care.
Ashley:
Your department is really the connection between blood donors and hospitals, at least from a logistics and communication standpoint.
This is kind of a heavy question, but when we have a prolonged critical need period, what keeps you up at night?
Christina:
A prolonged shortage creates pressure because the need for blood never stops.
Even if we postpone or delay care, those needs don't disappear. Those patients will still need transfusions.
I worry that prolonged delays can turn something manageable into an emergency because we weren't able to address it sooner due to a lack of blood supply.
Ashley:
Because of a lack of donors.
Christina:
Correct.
Ashley:
And that's where marketing comes in and says, "Please, we need donors."
That's when people see us on the news, but how do we keep it from getting to that point? How do we get that to change?
Christina:
I wish I knew the answer.
Ashley:
Yeah, me too.
That's really our whole goal here. How do we get more donors? How do we help people understand how important this is?
My goal is to help people understand that this is a community responsibility. That's what's important to me this year.
Christina:
Absolutely.
If donors don't come in to donate, we don't have the inventory we need to fill hospital orders.
Ashley:
And if we have more donors, then we can serve more people, expand services to additional EMS agencies, like you mentioned in the last episode.
But with too few donors, we're in a really tight spot.
Christina:
Yes. We're always being asked to do more with less.
Ashley:
If listeners could sit in on one difficult week of inventory management, what do you think would surprise them most about how hospitals and blood centers work together to support patients?
Christina:
I think listeners would be surprised by how much teamwork happens behind the scenes, not only between us and our hospital partners, but within our own organizations as well.
Transfusion medicine is a very complicated specialty.
The biggest takeaway is that every donation matters because it supports real people, and timing and availability can make all the difference.
Ashley:
Most hospitals in our service area depend on blood from Carter BloodCare. This truly is a local effort.
Is it about 95% of hospitals in DFW alone that receive blood or blood products from us?
Christina:
We are the sole supplier for the majority of hospitals across our service area.
Ashley:
Can you explain why people should choose local blood donation? Why is that so important for Texans specifically?
Christina:
The Metroplex is a very diverse region of the country. When it comes to transfusion compatibility, we want our donor base to reflect the patients who need transfusions.
If we have a diverse patient population, we also need diverse donors to meet those needs.
We have many communities that are transfusion-dependent, including patients with sickle cell disease. We need donors who are genetically similar so we can provide the most compatible blood products possible.
Ashley:
And you're more likely to find a match within your own community because of shared genetics.
Christina:
Yes. Some blood disorders are more common in certain populations than others.
That's one of the primary reasons we work to provide blood products that closely match each patient's needs.
I don't think most people think about blood transfusion every day. It's one of those things you don't think about until you need one yourself or a loved one needs one.
People assume blood will be available when they need it. But as we've discussed, especially during inventory shortages, that may not always be the case.
Ashley:
Well, Christina, thank you so much for sharing your insight and helping us better understand the complex decisions that happen when blood inventories are under pressure.
Blood doesn't save lives by chance. It takes planning, partnerships, logistics, and volunteer blood donors to make sure it's available whenever and wherever patients need it, whether that's in hospitals or through EMS.
Please consider donating blood and making it a regular part of your year. And make it a local blood donation to Carter BloodCare, because that's how you'll support hospitals and EMS agencies across the communities we serve.
If you enjoyed this episode of Blood Type: Texan, please subscribe, follow, and share it with a friend.
And if you're eligible, consider scheduling a blood donation appointment. You can learn more, find a donor center near you, or schedule an appointment at CarterBloodCare.org.
Thanks so much for listening, and we'll see you next time on Blood Type: Texan.
New episodes come out on the first Friday of every month.
And remember, every unit of blood in our hospitals begins with someone choosing to donate.
I'm Ashley Claster. Have a great month.
Disclosure: AI was used to help identify transcription errors and improve readability. All edits were reviewed and approved with human oversight.
Blood Type: Texan is presented by Carter BloodCare, your local nonprofit community blood center serving hospitals and patients across North, Central, and East Texas.