Can you get antibody from another person?

Yes, you can receive antibodies from another person through various means, such as blood transfusions, convalescent plasma therapy, or monoclonal antibody treatments. Convalescent plasma involves using blood from individuals who have recovered from an infection, which contains antibodies against that pathogen. Monoclonal antibodies are lab-made antibodies designed to target specific infections or diseases. However, the transfer of antibodies does not provide long-term immunity, as the recipient's immune system may not produce its own antibodies in response.