Question

Vaccines that use components of a pathogenic organism rather than the whole organismcre called ? a) sub unit recombinant vaccines b) Atternated recombinant vaccines c) DNA vaccines d) Conventional vaccines​

Answer 1

Answer:

Scientific research has led to the development of numerous types of vaccines that safely elicit immune responses that protect against infection, and researchers continue to investigate novel vaccine strategies for prevention of existing and emerging infectious diseases. Recent decades have brought major advances in understanding the complex interactions between the microbes that cause disease and their human hosts. These insights, as well as advances in laboratory techniques and technologies, have aided the development of new types of vaccines.