https://pubmed.ncbi.nlm.nih.gov/32908214/
Many institutions are twisting themselves in not to avoid the possibility of COVID vaccine mediated antibody-dependent enhancement but the research is there for anyone unbiased to appreciate. The CHOP article is an example of that phenomena
How cute. You found an article on ADE, and lack the awareness that ADE would have revealed itself immediately by killing the test animals.
Of course the animals didn’t die this time, like they did with the whole virus vaccines attempted for SARS-1 and MERS. You don’t know about those actual ADE events, because you lack any real knowledge of the subject.
But keep posting articles as if they mean what you imagine they do. Who needs to actually understand those PubMed papers anyway, right?