Description: A vaccine protein hybrid is a type of vaccine that combines elements from different technologies to stimulate an effective immune response. In particular, these vaccines incorporate protein subunits, which are specific fragments of the pathogen’s proteins, instead of using the whole pathogen or attenuated versions. This approach allows the immune system to recognize and respond to the proteins of the virus or bacteria, generating antibodies and memory cells that protect the organism in case of future exposure. Hybrid vaccines are valued for their ability to induce a robust and specific immune response while minimizing the risk of side effects associated with traditional vaccines that use the whole pathogen. This type of vaccine has become an area of growing interest in the research and development of immunizations, especially in the context of emerging infectious diseases and pandemics, where speed and efficacy are crucial.
