NEW : Makers will ship 10 million to 20 million doses per year in next few years . Health care workers in Tennessee and Indiana are first recipients of H1N1 flu . Monroe predicted that an ample supply of the injectable form will be available by mid-October . U.S. government has ordered 195 million doses from manufacturers . Two - thirds of Americans need to be vaccinated against H1N1 flu , survey says .
NEW : Makers will ship 10 million to 20 million doses per year in next few years . Health care workers in Tennessee and Indiana are first recipients of H1N1 flu . U.S. government has ordered 195 million doses from manufacturers . Two - thirds of Americans need to be vaccinated against H1N1 flu , survey says .