The blood management system needs a fresh infusion

Context: The COVID-19 pandemic highlighted global health inequalities, prompting policymakers worldwide to advocate for enhanced global health infrastructure as a means to drive economic growth and ensure planetary well-being. However, amid these critical efforts, prioritizing access to blood and its products is deemed essential for establishing a robust global health architecture.

The issue of blood shortage

• It is a global concern, with significant disparities in blood collection between countries. For instance, countries in the WHO African region collect only 5% of global donations, despite having 14% of the global population.
• Similarly, India faces a perennial blood shortage, impacting critical healthcare services. The country collected around 1.27 crore blood units and faced a shortage of over six lakh units in 2019-20.
• Misconceptions and myths surrounding blood donation are a significant barrier to voluntary blood donation. Many people refrain from donating blood due to the fear of infections, damaging their immunity, or assuming it to be a time-consuming process.
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• These misconceptions can be dispelled through targeted awareness initiatives, including social media campaigns and innovative tools such as multi-lingual comics.

Implications:

• Blood shortages can have serious implications on the functioning of healthcare systems and can put lives at risk. For example, an automobile accident victim needs up to 50 units of blood, and the shortage in 2019-20 could have put approximately 12,000 accident victims' lives at risk.
• Moreover, the deficit could impact 1,00,000 heart surgeries and approximately 30,000 bone marrow transplants.

Solutions:

• To address this issue, countries need to focus on blood safety and availability, ensuring timely access to safe blood for all who need it.
• The WHO provides policy guidance and technical assistance to countries for developing national blood systems.
• It is crucial to strengthen the blood management ecosystem and encourage regular and voluntary blood donation.
• The private sector can work closely with the government to launch dedicated awareness campaigns aimed at the grassroots.
• Blood collection rates vary dramatically worldwide, with 81% of blood units collected annually in the United States, Canada, Europe, and Australia. This leaves low- and middle-income countries with an unmet need totaling over 100 million units each year.
• The hub and spoke model:
  • Here high-volume blood banks act as a hub for smaller blood centers, is an innovative approach that can enhance blood availability and distribution, especially in Resource-constrained settings.
  • This model can optimize the utilization of blood and its products, streamline distribution, and reduce losses from expiration.
  • Additionally, it can improve accessibility to safe blood and its products in community health centers and smaller sub-district hospitals, particularly in geographically challenging areas.
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  • The implementation of this model, along with PPPs, can help mitigate the global disparities in blood collection and contribute to addressing the critical shortage of blood available for transfusion, especially in LMICs.