You should learn your subject and the basic reasoning before bashing those you don't understand. (It's spelled yersinia by the way, one more i.)
A person would reasonably conclude from your meme that those "idiot antivaxxers" are refusing to inoculate their kids and putting the rest of the world at risk from plague.
That's so ridiculous even the least competent doctors in the world would still laugh at it.
We already overvaccinate against diseases no kid could be reasonably expected to contract. You have confused a therapeutic application with a preventative one. An insane blunder like that would fail you out of basic med school, and get you sued off your @$$ in the real world. You would only take that vaccine if you had contracted or were at very high risk. 99.99% of the population is out of that pool, you included.
And you should check out the wikipedia article, which includes this current state of the the orthodox remedy you tout itself:
"A formalin-inactivated vaccine once was available in the United States for adults at high risk of contracting the plague until removal from the market by the Food and Drug Administration. It was of limited effectiveness and could cause severe inflammation. Experiments with genetic engineering of a vaccine based on F1 and V antigens are underway and show promise. However, bacteria lacking antigen F1 are still virulent, and the V antigens are sufficiently variable, such that vaccines composed of these antigens may not be fully protective.[45] United States Army Medical Research Institute of Infectious Diseases (USAMRIID) have found that an experimental F1/V antigen-based vaccine protects crab-eating macaques but fails to protect African green monkey species.[46] A systematic review by the Cochrane Collaboration found no studies of sufficient quality to make any statement on the efficacy of the vaccine.[47]
I suggest you do the most basic homework first before mocking in ignorance:
The idiocy is in the interpretation. Plague is merely an example of a horrific pathogen that once raged unchecked and depopulated much of the known world. Humans haven't had a pandemic of this scale in living memory. Given modern population density, if one were to arise, it would spread like wildfire.
If so, don't hold your breath thinking a vaccine will be created for a real pandemic in less than half a year (effects not guaranteed), nature will have done its thing long before then.
And what interpretation? You rote answers had the carpet pulled out from under them.
The fact you didn't grasp my treatment of your earlier "example" and the parameters of preventative versus therapeutic pretty much establishes who between us has a clue and who does not. But thanks for reminding us.
MICROORGANISM DON'T CARE ABOUT YOUR POLITICAL OR RELIGIOUS BELIEFS. TO THEM, YOU ARE FOOD, A PLACE TO LIVE AND MATERIAL TO REPRODUCE. SO BY ALL MEANS: SKIP VACCINATIONS. JUST REMEMBER THAT THE BUG PICTURED YERSINA PESTIS (AKA BLACK DEATH) KILLED A THIRD OF ALL PEOPLE LIVING IN THE MIDDLE AGES. INFECTIOUS DISEASES CAN GET VERY REAL, VERY FAST. CHOSE WISELY.