That's involved in the clotting mechanism and it probably explains why virtually 100% of babies who die of SIDS have a liquid unclotted blood. Now, you can get raised fibrin degradation products in very severe bacterial infection.

这涉及到凝血机制，它可能解释了为什么几乎100%死于SIDS的婴儿有未凝结的血液。现在，你可以在非常严重的细菌感染中得到纤维蛋白降解产物。