What is another word for passive immunity?
Pronunciation: [pˈasɪv ɪmjˈuːnɪti] (IPA) 
Passive immunity refers to the transfer of pre-formed antibodies from one individual to another to provide short-term protection against a particular pathogen. Synonyms for passive immunity include acquired immunity, immunoglobulin therapy, Ig therapy, antiserum therapy, and serotherapy. Acquired immunity denotes immunity that is acquired without having undergone an infection. Immunoglobulin therapy, Ig therapy, antiserum therapy, and serotherapy all refer to the administration of antibodies to provide immediate protection against a specific pathogen. These synonyms are commonly used in the medical field and are essential in understanding the different ways in which immunity can be acquired and utilized.
