Nature gave ticks, mosquitoes and leeches a quick-acting way to keep blood from clotting while they extract their meal from a host. Now the key to that method has been harnessed by a team of Duke ...

Bleeding was reduced by more than 60% among people taking the anti-clotting agent abelacimab, demonstrating its safety for people at risk of stroke from atrial fibrillation. Abelacimab was compared ...