if you were reading what I said you would see that i mentioned "it is nice to be suspicious" but that is actually problem of people like you . YOU DON'T READ and that is actually why when people like you post an opinion 99 % of population sort it as unreliable. I believe you have Average or Above average IQ ( steemit is for open minded people) so i strongly suggest you explore and learn science behind vaccines. All anti-vaccine propaganda is not supported by any public reliable medicine magazine
RE: The History Of Vaccine Series