Teenagers targeted by vaccine research
The future of vaccines, infectious disease experts say, is teenagers. Parents are used to the idea of their babies getting up to 20 vaccinations by age 2 to prevent polio, measles, chickenpox and
The future of vaccines, infectious disease experts say, is teenagers. Parents are used to the idea of their babies getting up to 20 vaccinations by age 2 to prevent polio, measles, chickenpox and