Skip to content

Tag: Deferral criteria

Explore our comprehensive collection of health articles in this category.

What type of person cannot donate blood? Understanding Donor Eligibility

4 min read
Every two seconds, someone in the U.S. needs a blood transfusion, yet strict eligibility rules determine **what type of person cannot donate blood**. These guidelines exist to protect the health of both the donor and the patient receiving the blood, encompassing factors from medical history to recent travel and lifestyle.

What makes people unable to donate blood?

5 min read
According to the World Health Organization, millions of units of blood are collected annually, but strict eligibility criteria exist to protect both donors and recipients. Understanding the complex reasons for rejection helps clarify what makes people unable to donate blood and why these rules are so vital for public health.