What are the two types of pharmacovigilance? A Deep Dive into Active and Passive Surveillance
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4 min read
Adverse drug reactions (ADRs) are a major public health concern, with some estimates suggesting they are the 4th leading cause of death in the U.S., ahead of diabetes and accidents [1.4.1]. To protect public health, regulatory bodies and pharmaceutical companies use two primary methods to monitor drug safety. So, **what are the two types of pharmacovigilance?** They are active and passive surveillance [1.2.2].
