Antiserum
Videos
In immunology, antiserum is a blood serum containing antibodies that is used to spread passive immunity to many diseases via blood donation. For example, convalescent serum, or passive antibody transf
Convalescent plasma collected at a blood donor center during the COVID-19 pandemic.
Artificial induction of immunity is immunization achieved by human efforts in preventive healthcare, as opposed to natural immunity as produced by organisms' immune systems. It makes people immune to
Platypus: monotremes lack placental transfer of immunity