Vaccines for Influenza A

Virus is evolving a million times faster than complex cell life. We estimate every year the train submerging from china southeast asia, and then create vaccins for each strain. So we're dealing with a constant yearly change to fighd seasonal food. There should be a vaccine that is similar to sadipteria or tetanus immuni ation. That's good for years, if not for life. 15 of the 18 large assurns is simply let the feal to produce more its.