I just realized the title of the OP – “Vaccine Morality” (I had been just hitting new posts and responding to posts).
Are vaccines moral?
I believe that vaccines are not only moral but to deny the advancement of medicine is, perhaps, an immoral position.
The Chinese used a smallpox inoculation (or variolation) as early as 1000 AD. Probably the most known beginnings in our culture is Edward Jenner’s work, beginning with his successful use of cowpox material to create a small pox vaccine (1796). Louis Pasteur’s 1885 rabies vaccine was probably the next in a line of vaccine impact. Then we had vaccinations against diphtheria, tetanus, anthrax, cholera, plague, tuberculosis, and typhoid that were developed through the 1930’s.
The measles, mumps, and rubella along with the rabies vaccines are estimated at saving over 30,000,000 lives.
In 2013 a mRNA vaccine for rabies was developed. 101 people were vaccinated with 306 doses of mRNA. Participants were given three escalating doses of the mRNA vaccine and after a year one participant received a booster dose. This was the first demonstration in humans showing that a mRNA vaccine can induce boostable functional antibodies against a virus. And of course we have the mRNA vaccines against the covid virus today.
We know from Scripture that God is a God of means God uses people. And any good gift is a gift from God. So from a religious standpoint (what I believe the origin of morality), I believe it is fair to say that vaccines are moral.
There is a moral issue regarding the use of fetal cell lines. The rubella vaccine was developed using a fetal cell line. This is not to say that the actual vaccine contains cells from a fetal cell line. Cell lines are not actually used to produce vaccine viruses. However Dr. Ploktin grew the rubella virus he had isolated from a fetal cell line and found after the virus had been grown through cells 25 times at lower temperature the virus was no longer able to replicate, but was able to provide a protective immune response.
What are fetal cell lines? These lines are cell cultures that were grown from a primary cell culture consisting of cells taken directly from living tissue (fetal tissue from an aborted baby).
What about the mRNA covid vaccinations?
The mRNA covid vaccinations were not developed using any fetal cell line. They were, however, tested against a fetal cell line to assure the desired effect would be obtained. In other words, fetal cell lines have nothing at all to do with the mRNA vaccine.