A deadly bacterial disease is making a comeback as vaccine rates fall​A deadly bacterial disease is making a comeback as vaccine rates fall 

 Hib, a deadly bacterial infection that causes meningitis, is making a comeback, doctors warn. They say the rise in cases is changing the way they practice medicine.  ​​Hib, a deadly bacterial infection that causes meningitis, is making a comeback, doctors warn. They say the rise in cases is changing the way they practice medicine.