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One
Neg
App prototype
I'm a donor
I need blood
9:41
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Welcome to OneNeg
Rare blood, rapid response.
What do you need right now?
I need blood now
Raise an emergency request
I'm here to help
Open my donor dashboard
Start here.
Choose whether you need blood or want to help — the two sides of OneNeg.
Restart demo
This is the companion to
oneneg.org →