Vaccines, Biosimilars Share Commonalities
![vaccineinfant vaccineinfant](/images/default-source/default-album/pda-letter/new-portal/articles/march-2018/vaccineinfant.jpg?sfvrsn=53218e8e_0)
On the eve of the 18th century, Edward Jenner inoculated the first patient in the world with a recognized vaccine. Four centuries later, at the dawn of the 21st century, legislation to allow for biosimilars was passed.