The negative registry
Rare groups. Rare people.
Negative blood groups are under 1 in 30 people in India. In an emergency, a negative patient's options are a stocked bank (rare) or a registered negative donor (this page's job).
If your group is negative
- You may be the only compatible match for a negative patient in your district
- Emergency pings are infrequent and always declinable
- Don't know your group? Any camp tests it free, register as "not sure" today