I was not aware the Novavax vaccine is “abortion free”.
It also does not use DNA/RNA and the body doesn’t make spike protein to being the immunization process.
It absolutely does use DNA, but only in the host cells. They settled on a species of moth which gave the best and most reliable results. (No, I have no idea how they decided on that.)
Similarly, Moderna uses bacteria cells to get their mRNA.
The problem came in when the regulatory bodies insisted on testing using fetal stem cell lines.
It’s not clear if Novavax will escape that requirement, but their process (at least as far as they have publicly disclosed) has no dependence on fetal cells.