However, genetic engineering is perhaps more closely associated with medicine than the other three. In medicine, genetic engineering has been used to solve health problems. Through genetic engineering, scientists are able to produce large quantities of insulin, interferon, tissue plasminogen activator, urokinase, human growth hormones, follistim (to treat infertility), human albumin, monoclonal antibodies, antihemophilic factors, vaccines and many other drugs (Applications). of genetic engineering). Medical advances due to genetic engineering have saved many people