i believe the reason you are being down voted here is because we as a society can work on more then one thing at a time. people working on flu vaccines are pro

i believe the reason you are being down voted here is because we as a society can work on more then one thing at a time. people working on flu vaccines are probably not interested, trained or able to work on public welfare. People who work on public welfare are not interested, trained or able to work on vaccines.