Are we closer to a universal flu vaccine?
Eli has blogged before about the potential for a more universal flu vaccine, using conserved epitopes. Last week the same group that previously described a monoclonal antibody targeting a conserved epitope on group 1 influenza A viruses, reported on a second monoclonal antibody that has broad neutralizing activity against group 2 viruses. Both of the antibodies described by this group bind to conserved regions at the base of a hemagglutinin stalk and interfere with fusion of the virus with host cells.
Comments
Post a Comment
Thanks for submitting your comment to the Controversies blog. To reduce spam, all comments will be reviewed by the blog moderator prior to publishing. However, all legitimate comments will be published, whether they agree with or oppose the content of the post.