logo
Share SHARE
FONT-SIZE Plus   Neg

FDA Approves First Quadrivalent Flu Vaccine

FDA Approves First Quadrivalent Flu Vaccine

FluMist Quadrivalent, a vaccine developed by AstraZeneca plc's (AZN: Quote) MedImmune unit, has been approved by the FDA for the prevention of seasonal influenza in people aged 2 years through 49 years.

FluMist Quadrivalent is the first influenza vaccine to contain four strains of the influenza virus - two influenza A strains and two influenza B strains. All other currently available licensed seasonal influenza vaccines, are trivalent, containing only three influenza virus strains namely, two strains of influenza A and one of influenza B.

Some of the approved trivalent flu vaccines are CSL Biotherapies' Afluria; Novartis' Agriflu; GlaxoSmithKline's Fluarix; ID Biomedical Corp.'s FluLaval; MedImmune's FluMist, and Sanofi Pasteur Inc.'s Fluzone and Fluzone High-Dose.

According to federal health officials, FluMist Quadrivalent increases the likelihood of adequate protection against circulating influenza B strains.

The newly approved FluMist Quadrivalent is administered as a spray into the nose, similar to the trivalent FluMist vaccine.

Influenza, commonly referred to as flu, is a contagious viral infection, associated with aches, pains, tiredness, sore throat and a runny nose. The symptoms may last from three to five days and can make a person quite ill for a few weeks.

by RTT Staff Writer

For comments and feedback: editorial@rttnews.com

Business News

Editors Pick
American Airlines Group said pilots at its subsidiaries American Airlines and US Airways, represented by Allied Pilots Association, have approved a new five-year contract which provides immediate pay raises of 23 percent and subsequent annual raises of three percent for the next five years. LEGO Group, TT Games and Warner Bros. Interactive Entertainment have announced their 2015 slate of video games, including LEGO Jurassic World, LEGO Marvel's Avengers, and as well as new hand-held and mobile titles. Social-networking giant Facebook, Inc. is said to be testing their new 'Place Tips' feature for iOS users that will rival a similar service being provided by Yelp or Foursquare. The feature will provide the user relevant content about their location as long as they are there through pop ups on their news feed page of Facebook.
comments powered by Disqus
Follow RTT