Zoloft MDL Excludes on Daubert Grounds Plaintiffs’ Experts’ Opinions on General Causation

Last month the Pennsylvania federal judge presiding over the multi-district litigation in which the plaintiffs allege that the prescription anti-depressant Zoloft, taken during pregnancy, causes birth defects, issued another in an series of Daubert rulings on the plaintiffs’ proposed experts as to general causation. Although the defendant conceded the qualifications of the three research scientists whose expert evidence was being tested, the reliability of their general causation opinions was hotly contested and received a full evidentiary hearing. The Zoloft court’s rulings represent an important addition…
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