Ummmm I think you are talking crap.
http://www.cdc.gov/rotavirus/s...
Prior to the vaccine, almost all U.S. children were infected with rotavirus before their 5th birthday. Each year, among U.S. children younger than 5 years of age, rotavirus led to
more than 400,000 doctor visits,
more than 200,000 emergency room visits,
55,000 to 70,000 hospitalizations, and
20 to 60 deaths.
Also from the CDC website - Rotavirus vaccine risks - http://www.cdc.gov/vaccinesafe...
It is possible that an estimated 1 to 3 U.S. infants out of 100,000 might develop intussusception within 7 days of getting their first dose of rotavirus vaccine. That means 40 to 120 vaccinated U.S. infants might develop intussusception each year.
What the fuck is intussusception?
a medical condition in which a part of the intestine invaginates (folds into) into another section of intestine
Treatment?
The intussusception can be treated with either a barium or water-soluble contrast enema or an air-contrast enema, which both confirms the diagnosis of intussusception, and in most cases successfully reduces it. The success rate is over 80%. The remaining 20% require surgery.
So to summarise
Prior to the rotavirus vaccine there were 55,000+ hospitalisations and 20+ deaths per year due to rotavirus. Post vaccine your worst case risk is a minor surgery which occurs 8 to 24 times a year. I think I know which I would prefer.