Universal Flu Vaccine may Soon be a Reality
MedIndia
... H2 and H3), three others that attack occasionally (H6, H9 and H7), and the H5N1 bird flu from 2004 - albeit modified to make it less deadly. ...
MedIndia
... H2 and H3), three others that attack occasionally (H6, H9 and H7), and the H5N1 bird flu from 2004 - albeit modified to make it less deadly. ...