Can anybody help me to find longterm vaccine surveillance cohorts, specifically designed to detect harm please.
I have the impression that Public Health got stuck in VE, etc studies and lost sight of the importance to check on harm when implementing mass interventions - but there is an increase in NCD?
http://www.bmj.com/content/347/bmj.f5193/rr/668177
(Here are my thoughts on NCDs http://www.bmj.com/content/346/bmj.f2792/rr/644457 )
Or have these cohorts not been done?
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