There isn't a lot of homework involves. Seriously, just type it into Google. Loads of pages come up immediately. I said WHO. So here it is:
WHO | Human vaccines
Measles outbreak draws attention to aborted fetal cells in vaccines | News | LifeSite
Current Vaccines Developed Using Human Cell Strains
Two main human cell strains have been used to develop currently available vaccines, in each case with the original fetal cells in question obtained in the 1960s. The WI-38 cell strain was developed in 1961 in the United States, and the MRC-5 cell strain (also started with fetal lung cells) was developed in 1965 in the United Kingdom. No new or additional fetal cells are required in order to sustain the two cell strains.
The vaccines below were developed using either the WI-38 or the MRC-5 cell strains.
- Hepatitis A vaccines [VAQTA/Merck, Havrix/GlaxoSmithKline, and part of Twinrix/GlaxoSmithKline]
- Rubella vaccine [MERUVAX II/Merck, part of MMR II/Merck, and ProQuad/Merck]
- Varicella (chickenpox) vaccine [Varivax/Merck, and part of ProQuad/Merck]
- Zoster (shingles) vaccine [Zostavax/Merck]
- Adenovirus Type 4 and Type 7 oral vaccine [Barr Labs] *
- Rabies vaccine [IMOVAX/Sanofi Pasteur] *
Human Cell Strains in Vaccine Development — History of Vaccines
This is a debate, mate. You want to claim something, it's on YOU to back it up. Just some friendly advice. So thank you for providing the links.
Firstly, Lifesite isn't what I'd call credible. They're barely scientific literate as far as I can tell. Much more political than anything else.
Secondly, this is what I found from your own link that you provided (thanks)
"In total only two fetuses, both obtained from abortions done by maternal choice, have given rise to cell strains used in vaccine development. Neither abortion was performed for the purpose of vaccine development."
And this which you yourself quoted "Two main human cell strains have been used to develop currently available vaccines, in each case with the original fetal cells in question
obtained in the 1960s. The WI-38 cell strain was developed in 1961 in the United States, and the MRC-5 cell strain (also started with fetal lung cells) was developed in 1965 in the United Kingdom.
No new or additional fetal cells are required in order to sustain the two cell strains."
So yes, they may contain such ingredients, but they don't go get an aborted fetus now and use it's cells to replicate the vaccine. They did it twice and then merely developed a workable vaccine in each instance. Oh how awful of them.
Now the way I see it, you can certainly push for vaccines to be made without using human cells (many are actually made with animal cells. But due to various animal illnesses, that is often not very viable.) But to ignore vaccines just because a couple of voluntary abortions were used
40 years ago, for the purpose of a prevention technique due to your own "morals" (however you define them) then you might as well not go to the hospital at all. I'm sure you're aware of various experiments done throughout the ages where unethical doesn't begin to cover it? But those experiments, although unethical and have not been practiced in decades (thankfully) lead to many discoveries and medical knowledge which we now possess.