Shepherd M.* Beef up international cooperation on counterfeits. Nat Med. 2010;16(4):366.
Counterfeit drugs are a menacing and deadly problem worldwide. The proliferation of fake drugs is astounding, with over 100 countries reporting incidents of fake drugs, according to a 2008 report from the Pharmaceutical Security Institute. And incidents of drug counterfeiting show no evidence of declining: some industry insiders suggest that the number of counterfeit medicines on the market has increased as much as 25% each year over the past several years.