(George Washington University) A first of its kind analysis published today by researchers at the George Washington University (GW) found that a 2016 California vaccine law boosted protective coverage against measles and other serious childhood diseases compared to states that acted as statistical controls. At the same time, the data also revealed a sharp increase in medical exemptions to the vaccine mandate, concentrated in a few California counties.
from EurekAlert! - Social and Behavioral Science http://bit.ly/2Juv89Z
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