January 18, 2013 at 10:38PM The Evolution, and Revolution, of Flu Vaccines

Millions of eggs are injected with viruses each year to produce flu vaccines. But advanced technologies used in two new flu vaccines do not use eggs at all. Mammal and insect cells step in.



via FDA Consumer Health Information Updates http://www.fda.gov/ForConsumers/ConsumerUpdates/ucm336267.htm