Faster Flu Vaccines May Be Possible, Study Suggests
http://t.co/E5ss9T2s via @HealthyLiving #nurses #nursing #vaccine #health #healthcare
By Ben Hirschler LONDON, Nov 25 (Reuters) - An experimental vaccine based on a molecule related to DNA protects animals against influenza and may one day offer an ultra-rapid way to develop new shots for humans, German scientists reported on Sunday. Assuming it also works in people, the new approach could allow commercial flu vaccines to be designed and manufactured in weeks rather than months. Making vaccines quickly is critical in fighting flu, particularly during a pandemic when health authorities and drugmakers are in a race to keep up with mutating strains of virus. Flu vaccines have traditionally been produced in chicken eggs, a tricky and lengthy process. More recently some firms have started using animal cell cultures, with Novartis on Nov. 20 winning the first U.S. approval for such a product. Both approaches, however, still involve virus cultivation, which can result in variable yields and production delays. The new vaccine developed by Lothar Stitz of Friedrich-Loeffler-Institut and colleagues uses a quicker approach.
Link -
Trackbacks