You've missed your link, but the facts come down to:

SOME vaccines are grown in cultured cell lines originally derived from aborted fetuses in 1961 and 1966.

Details are here:

http://www.immunizationinfo.org/issues/vaccine-components/human-fetal-links-some-vaccines

The two cell lines are "WI-38" and "MRC-5" -

Two different strains of human diploid cell cultures made from fetuses have been used extensively for vaccine production for decades. One was developed in the United States in 1961 (called WI-38) and the other in the United Kingdom in 1966 (called MRC-5).

WI-38 came from lung cells from a female fetus of 3-months gestation and MRC-5 was developed from lung cells from a 14-week-old male fetus. Both fetuses were intentionally aborted, but neither was aborted for the purpose of obtaining diploid cells. The fetal tissues that eventually became WI-38 and the MRC-5 cell cultures were removed from fetuses that were dead. The cellular biologists who made the cell cultures did not induce the abortions.

These two cell strains have been growing under laboratory conditions for more than [45] years. The cells are merely the biological system in which the viruses are grown. These cell strains do not and cannot form a complete organism and do not constitute a potential human being. The cells reproduce themselves, so there is no need to abort additional fetuses to sustain the culture supply. Viruses are collected from the diploid cell cultures and then processed further to produce the vaccine itself.

It might still seem, well, strange. But they don't continue to use aborted fetuses for the purpose of making vaccines, which could probably be misinterpreted.

Whatever your link was, it got cut off from adding self-text. But, if they make it seem like they use current abortions to feed these viruses, that's not true.