Vaccines are full of poisons, and mandatory vaccination programs are pushing more and more vaccines on the young and elderly, which have fragile immune systems. From what I have found science and medicine have barely scratched the surface regarding understanding our immune system and our body/mind in general...

I don't know if all vaccines are bad but I question the science behind them...

Polio was in decline with all other infectious diseases before polio vaccine was introduced in the west...hygiene and sanitation practicals, proper diet and safe living and working conditions correlate with the reduction of infectious diseases.