An electron microscope image of the CDC’s recreated 1918 Influenza ... reconstructed flu are more similar to those found in avian flu viruses than those found in other mammalian flu viruses.

have pioneered an influenza virus vector-based nasal spray vaccine platform and developed a nasal spray H5N1 avian influenza vaccine.

An electron microscope image of the CDC’s recreated 1918 Influenza ... reconstructed flu are more similar to those found in avian flu viruses than those found in other mammalian flu viruses.