If human fetal cultured cells are injected into the veins, which is what happens when injected with a Covid 19 vaccine, then the human fetal cells will obviously continue to grow inside the veins. I would guess that these “clots” are that aborted baby, growing in veins, as I predicted would happen in previous articles on the meaning of mRNA. All vaccines are made with a male Caucasian fetus whose cells were taken while still alive. This is the definition of an mRNA shot.