The latest directive from the Vatican ( go to the Children of God for Life website, I don’t have the link here) is very strong that parents are not obligated to use tainted vaccines. So you are woefully misinformend about Catholic teaching and morality. Read all the Catholic Answers tracts first.
The one you quote did not address the morality of the tainted vaccine use since the writers were not aware or did not address the fact that the Rubella vaccine was developed from cell lines taken from an aborted baby boy and girl who were thought by their parents to have been exposed to Rubella during pregnancy. What a dastardly deed! That the parents and scientists in 1965, had no moral qualms about doing that is despicable.
By the way, about 80 aborted babies had to be used in order to develope the chicken pox vaccine! This is TRULY NAZI medicine! The Nazis called it medicalized killing. Search for Dr. Mengele and Dr. Sigmund Rascherand see how we are reinstituting their practices.
The Health Care Worker document is also not an infallible teaching document as you seem to want to imply. It is generally written document which is only as good as the scientific advice that went into it. Such documents try to show us general applications of Catholic principles in a particular area of life.
Also, that a health care worker would be responsible for the abortion of a baby by the parents because the health care worker was not immunized against Rubella is totally absurd and not in keeping with Catholic teaching. The parents and the doctors who advise abortion (which most of them do) are culpable. Use your common sense. A lack of immunity to Rubella does not force someone else to abort their baby!!!
Many times there are even no ill effects to the child in utero.
Sickness is not a sin. Being handicapped is not a sin, having no arms or legs is not sinful, but recommending and carrying the murder of someone who may be legless is a grave sin.
Read the info on the CA homepage about abortion. But using the bodies of victims of a massacre to derive medical benefit is immoral and intrinsically so.
One of the corporal works of mercy is to bury the dead, not to kill in order to use the bodies.
I have to follow my rightlly formed Catholic conscience and my children and I will not benefit from the murders of innocent children. That would make me sick, literally, to be implicated in their murders. And this position is supported by the most current direction from the Vatican on this .
Go to www.cogforlife.org/fdaalert.htm
Hopefully many of you will and we can put a stop to this immoral use of the murdered unborn. The FDA wants to do it again. They want to know what you think.