What should be done about animal testing to help cure human diseases?

well firstly animal testing is the most helpful thing people can do to find the cure for any disease. here are some:

Vaccines: anthrax, chicken pox, cholera, flu, measles, mumps, influenza B, hepatitis A and B, rabies, polio, rubella, small pox, tetanus, whooping cough, yellow fever, Medications: insulin, penicillin, streptomycin, pain killers, anticoagulants, chemotherapy, cyclosporine, Devices: pacemakers, artificial heart, artificial hip, artificial knee, Procedures: organ transplants, heart transplants, kidney transplants, liver transplant, corneal transplant, and angioplasty.

First answer by Wolfiegirlrox. Last edit by Joshua bogatin. Contributor trust: 19 [recommend contributor]. Question popularity: 14 [recommend question]