All nasal spray vaccines for the 2013-14 season will provide protection against four flu viruses: an influenza A (H1N1) virus, an influenza A (H3N2) virus and two influenza B viruses.
Live Attenuated Influenza Vaccine [LAIV] (The Nasal Spray Flu Vaccine) Live Attenuated Influenza Vaccine [LAIV] (The Nasal Spray Flu Vaccine) Continue reading…