One can assume that when one is advised to have a shot after likely exposure, such as after stepping on a rusty nail or after being bitten by a dog, the shots (unless they are just routine boosters) are hyperimmune serum and have been made using blood.
एच. - निगेटिव माताओं को दी जाती है जो किसी कारणवश आर. एच. - पोसिटिव लहू के संपर्क में आती हैं, जैसे कि आर.