About 1 and half month ago, i had a blood clotation on my finger...one day my friends dog started licking my hand,in a playful manner, after that i forgot to wash my hand. And then i noticed ,the blood which is cloted in my finger,spilling out...i guess it mixed with the dog salaiva...do i need to take the vaccine??? and do the vaccine really work after 1 nd half month??? and is there any medical test available for rabies identification (this one i really want to know) ???