Given the realities of the legislative calendar, Weldon told me, he's hoping to build support and hold hearings this fall on the measure and re-introduce it in the new Congress that convenes in January.
Weldon's approach is wide-ranging. For one thing, he's not putting all his eggs in the mercury-equals-autism basket, so to speak -- he's not asking for more research solely to determine whether the mercury-based preservative thimerosal triggered a huge rise in autism diagnoses in the 1990s.
While that question has been the focus of attention -- and properly so, given the government's own decision to phase out thimerosal from routine childhood immunizations beginning in 1999 -- there is the prospect that other vaccine ingredients, and other side effects, may be insidiously at work.
"There are unresolved questions about the MMR (measles-mumps-rubella) vaccine that arose in 1998 that should be fully investigated," Weldon said.
Indeed, this column recently reported on a cluster of cases in Olympia, Wash., that suggest a possible risk of autism from getting MMR and chickenpox shots too close together in a susceptible subset of children.
One of the children diagnosed with autism was in a clinical trial of a new vaccine combining all four of those live-virus vaccines, including 10 times as much chickenpox component as the standalone chickenpox vaccine. The manufacturer, Merck & Co., acknowledged that case -- and another from a similar trial in Olympia involving an experimental chickenpox vaccine given at the same time as the MMR -- was not reported to the FDA until March.
That was the same month we first inquired about the cases -- and six months after the new vaccine, called ProQuad, was approved by the FDA for all children 12 months to 12 years old.
Merck, like other vaccine manufacturers, mainstream medical groups and public health authorities, says there is no association between vaccines and autism. Weldon's bill would put that assertion to the test -- without the conflicts he says make such assurances suspect.
Beyond autism, a range of concerns are "out there" about the childhood immunization schedule, which has expanded greatly over the past two decades and now includes a Hepatitis B shot on the day of birth and the prospect of more combinations and components in coming years.
Few argue against the basic premise of mass vaccination against deadly diseases. The legitimate public-policy question is whether the authorities have gotten the details wrong -- vaccinating too soon against too many illnesses, not all of them life-threatening or likely to afflict children, and undertaking too little independent surveillance of possible unintended consequences.
From that perspective, it was hard to ignore the convergence of events at the Capitol Wednesday morning -- as Weldon spoke, members were awaiting the arrival of the Iraqi prime minister, Nouri al-Maliki, to address a joint session.
In the new book "Fiasco" about the Iraq war by Washington Post Pentagon Correspondent Thomas E. Ricks, the failure of public officials to properly gauge the real risks and potential rewards of the invasion are laid out in devastating detail.
"None of this was inevitable," Ricks writes. "It was made possible only through the intellectual acrobatics of simultaneously 'worst-casing' the threat presented by Iraq and 'best-casing' the subsequent cost and difficulty of occupying the country."
That made me go back and dig out a paper titled "From Safety Last To Children First," by Mark Blaxill of the group SafeMinds and Barbara Loe Fisher, president of the National Vaccine Information Center. It was submitted to a CDC panel on vaccine safety in 2004.
"The obvious concern is that benefits may be overstated and that risks will be suppressed," they wrote in terms that eerily echo Ricks'. And they made the war analogy explicit, citing "a mission of fighting a 'war on disease' that disregards the secondary and tertiary consequences of war and views innocent children as inevitable consequences."
"The language of conflict -- the 'war on disease,' 'combating the causes of epidemics,' 'fighting emerging infections' -- is closely connected to the language of military power and, of course, 'Disease Control.' History teaches us that when government officials are determined to fight a war, any war, truth can be the first casualty."
It would be ironic if the same patterns that led to a foreign policy "fiasco" were at work in domestic health policy. Weldon's bill is a first step toward finding out -- and making sure, if that did happen, it gets fixed before more casualties pile up.
|
