Blood Donation & DMZ Travel: Deferral Risks & Restrictions
Travel to areas with elevated infectious disease risk—including the Korean Demilitarized Zone (DMZ)—may require blood donation deferral.
Why?
The DMZ’s environment may expose visitors to disease vectors (insects, animals) carrying malaria, dengue, etc., transmissible via blood.
Standard Protocol
- Blood banks enforce region-specific deferral periods after high-risk travel.
- Deferral allows time for infections to manifest or be detected.
- Guidelines vary by region/regulations.
If you’ve visited the DMZ or similar zones, consult your local blood center before donating.
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