My daughter, who had been completely normal until getting nine vaccinations in one day, was suddenly no longer there," said Terry Poling, mother of 9-year-old Hannah. Hannah Poling appeared to be like many children. At 19 months, her pediatrician noted she was "alert and active" and "spoke well." At that same visit, she got five shots - nine doses of vaccines. She almost immediately developed fever, seizures and severe health problems. Eight years later, the government has quietly conceded that vaccines aggravated a cell disorder nobody knew Hannah had, leaving her with permanent brain damage and autistic-like symptoms. Rep. Dave Weldon, R-Fla., is also a doctor. Weldon has long been pushing the government to aggressively work to develop ways to screen for children who might be the most susceptible to ill effects from vaccines. The government has been telling the public for more than a decade that there's absolutely no reason to be concerned about any link. "I wouldn't recommend they say something like that in light of the Poling case and the admission on the part of the government," Weldon said. A CBS News investigation uncovered at least nine other cases as far back as 1990, where records show the court ordered the government compensated families whose children developed autism or autistic-like symptoms in children including toddlers who had been called "very smart" and "impressed" doctors with their "intelligence and curiosity" ... until their vaccinations.