title: Molecular biology, the new genetics and vaccine development.
mesh_terms: D001428:Bacterial Vaccines; D005818:Genetic Engineering / Q000379:methods*; D006801:Humans; D008967:Molecular Biology / Q000379:methods*; D014118:Toxins, Biological / Q000235:genetics; D014612:Vaccines; D014613:Vaccines, Attenuated; D014765:Viral Vaccines
chemical_list: D001428:Bacterial Vaccines; D014118:Toxins, Biological; D014612:Vaccines; D014613:Vaccines, Attenuated; D014765:Viral Vaccines