The second article is really pathetic because supposed Torah scholars claim vaccines are kosher because you are injecting instead of ingesting unclean things. :doh: Lot's of crazy in that article. Hey, if you want to trust the opinion of people who can't discern the Messiah in the pages of the book you think they are interpreting properly this time, that's your call.
"The scribes and the Pharisees sit in Moses’ seat: all therefore whatsoever they bid you observe, that observe and do..." (Matthew 23:1-3)
Not all Jews agree with them; it's still a controversy.
Not all; however, 95% of Israeli children get their recommended vaccinations.