Well, if you want to talk about irrationality, just go to the "creationists". 
Don't forget the flat earthers and anti-vaxxers!
With due respect, I wouldn't be in a hurry to stick in the boots on 'most' anti-vaxxers just yet, who merely raise concerns about what's really in those chemicals.
They are not in the numbskull class of creationists, devil tail fondlers, big bang theorists, 'what shape' earthers, President Trump mud slingers,
or other attention seekers and paid mis-information PC vending trolls
Vaccines, that most people run to get themselves jabbed with, to supposedly become impervious to annual sniffles and pandemic class diseases (awesome marketing btw
)
know nothing about the custom cocktail or placebo being mixed into their blood stream
This isn't WYSIWYG diagnosis and parts replacement in electronics, or preventative car maintenance, or cleaning gutters
Heads Up!
someone is sticking you with something you know nothing about, and likely they know little or not enough about,
whilst the pharma companies that produce it may have got it wrong in the lab and or tests on monkeys seemed ok,
and you're stuck with it, perhaps with permanent drama if there's liquid metals or byproducts in the concoction,
while they count and pocket your cash either way, and their suits get them off in court, or defer the case for decades
I must echo Electro Detective's concern in agreement. I know people with weaken/compromised immune system. They would be facing a much elevated danger even with weaken virus (which is what vaccine often are made of). Even my house-cat (my kid's cat) has immune issues. We have to be careful with anti-whatever "preventive" injections.
By the way - now cats are twice-confirmed victims of the Wuhan Virus. Two infected cats in NYC confirmed.
@ Rick Law: Think twice on those 'echoes' or get ready for what always comes next mate

the information gatekeepers are well organized and play the 'majority' mindset well, with loads of questionably sourced statistics and news media 'stories'

i.e. whistleblowers, questioners and ~conspiracy coincidence~ point dogs are NOT WELCOME in the controlled debate arena =

and the subsequent ubiquitous follow through of troll calling with insinuations of mental deficiency, apathy, distorted deniers logic, and or poor meds management

fwiw I'm not getting 'that' paycheck to play along, nor should you believe that, but everyone locally here in my locale and beyond, is depressed, confused,
paranoid and gradually becoming irrational,
and many, too many, about to go seriously financially under because of this OBVIOUS global planned-demic taking advantage of clueless populations,
conditioned over the decades to exhibit FEAR at the first sign of the common cold/flu sniffles, fatigue, headaches, skin rashes, twilight years issues etc
Even if the gubbermint tosses us a honeymooners out of work bone for now, they too will have to borrow from the big banksters eventually to stay afloat,
and that means more higher taxes and duties on the already impoverished battlers and small business, just to keep up with the interest payments etc
People are still going to get sick and die at the same rates and the same maladies, with or without this latest 'mutating' fear flu

With all this going on, 'Fear of number 13...' or other numerology BS doesn't even rate

Oh and BTW: My sincere best wishes to the owners (staff) of the two confirmed infected cats in NYC
and hope a deal goes through in NYC style,
so one or two of the nine cat lives can be traded in for immunity against the suspected corona assault
