Quote from: Nature Topic

The unique nature about the influenza virus is its great potential for changes, for mutation.


Share this:  

Author Bio


  • NameMargaret Chan
  • DescriptionDirector-General of the World Health Organization
  • AliasesChan Fung Fu-chun
  • Born1947
  • CountryPeople's Republic Of China
  • ProfessionPhysician; Civil Servant; Politician
  • AwardsOfficer Of The Order Of The British Empire