SCIENTIST have found that most of the viral diseases have no cure since they keep on mutating! why don’t they do a

Question: SCIENTIST have found that most of the viral diseases have no cure since they keep on mutating! why don't they do a research on vaccines or drugs that mutates too to accommodate the unpredictable changing structure of the human immuno virus?
- Keywords:
  cure,
  disease,
  drugs,
  hiv,
  mutation
Asked by 337ylwj1723 to Jacquie, Byron, David, Esther, Henry on 10 Jul 2017. This question was also asked by kidd kyry.
- Jacquie Oliwa answered on 10 Jul 2017:
  
  Hi there,
  That’s an interesting question..there are thousands of scientists as we speak who have dedicated their lives to studying viruses like HIV, and they do research on various aspecxts including their propoerties like mutation..
  So worry not, there is plenty of research going on , and if you are interested, look up the field of virology..
  Best wishes,
  Jacquie

Question: SCIENTIST have found that most of the viral diseases have no cure since they keep on mutating! why don't they do a research on vaccines or drugs that mutates too to accommodate the unpredictable changing structure of the human immuno virus?