Rollins knocks down Grassley’s suggestion of vaccine for screwworms
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Summary
Senate Judiciary Chair Chuck Grassley (R-Iowa) urged Agriculture Secretary Brooke Rollins to create a vaccine for New World screwworms on Wednesday after the parasite infestation returned to the US for the first time in 60 years.  Grassley said he’d spoken to Rollins about developing a vaccine for screwworms months before the recent outbreak in Texas. …