Well, I'm not as confident as the author of this article, that doctors are ACTUALLY taking a closer look at vaccinations.  After all, the "schooling" on vaccinations is very dismal from the start.  As the last paragraph shows, even in nursing schools they maybe get a half day of "education" about these things, which can be as deadly as a rattler bite.  WHY doesn't anyone actually seem to care???

https://thevaccinereaction.org/2020/02/who-reveals-underlying-concerns-over-the-safety-of-vaccines/

But yes, their concerns are underlying, all right.  So FAR underlying that they're hard to find.  You REALLY don't expect them to "question their own science", do you??!!!