Soon Refusing a Vaccine May Not Be Enough: Scientists Developing Contagious 'Cure'

Wasn’t this the plot to 2007’s movie “I Am Legend”?
If you are among the many Americans who have reservations about the COVID-19 vaccines, you may find the idea of a self-spreading vaccine to be somewhat disconcerting.
Scientists are working to develop a “contagious” vaccine “that could replicate in a host’s body and spread to others nearby, quickly and easily protecting a whole population from microbial attacks,” according to a new report in