It's tinfoil ... but then I could imagine Kidssinger with his innoculation thinking this might not be a bad thing.
Just because you're paranoid doesn't mean that they are not out to get you.
The use of the term "tinfoil" which is always indicative of a lack of facts upon which to base an argument, clearly marks one as a member of the Ostrich Club.
If smallpox has been erradicated as was trumped by so many headlines, how is this 'tinfoil' ???