In August 2010 Stephen A. Krahling and Joan A. Wlochowski (“the relators”), former Merck virologists and often called “Merck whistleblowers,” filed suit in the name of the United States – a so-called qui tam action, where the prosecution shares any fines or penalties with the two virologists – against Merck.
In a previous article, from our vaccine legal expert, Dorit Reiss, we learned that there’s a whistleblower lawsuit against Merck regarding the possibility that the company may have engaged in some inappropriate actions in determining the effectiveness of the MMR vaccine (for mumps, measles and rubella), specifically the mumps component of the vaccine. As Reiss stated, despite the suit (and recent ruling which just whether the case could go forward) being a boon to the antivaccination crowd, so far no facts have actually been presented.
In essence, the whistleblowers claim that Merck, the manufacturer of the MMR vaccine, through either direct falsification or poor study design, may have overstated the effectiveness of the mumps component of the vaccine. Merck had been claiming that the vaccine was approximately 95% effective (meaning at least 95% of children given the vaccine were protected against the disease).
So let’s be clear about this so-called whistleblower lawsuit–no evidence has been presented, and that evidence hasn’t been cross-examined. And one more thing–courts do not decide science, it’s not their role. Science is not a debate, it is a cold evaluation of evidence. And in science, the weight of the evidence is both in quality and quantity. Unless you’re a complete anti-science cult member, whatever this court decides, whatever malfeasance was practiced by Merck, whatever the whistleblowers have to say, the scientific evidence tells us that the mumps vaccine component is highly effective and extremely safe. Continue reading “Mumps vaccine effectiveness and waning immunity”