1952-2016Zika virus
History of Zika virus: Outbreaks and vaccine timeline
Learn about the Zika virus and Zika vaccine development.

Zika virus is most often spread through mosquito bites.
1952
Zika virus is first reported in a human.
2007
Zika virus causes an outbreak on the Yap Islands.
2013-2014
Zika virus causes an outbreak in French Polynesia.
2014-2015
Zika virus causes an outbreak in Brazil.
2016
WHO declares Zika virus to be a public health emergency of international concern. But the public health emergency ends later in 2016. Many researchers actively study and develop Zika virus vaccines. Mayo Clinic researchers also study Zika virus vaccines. A Zika virus vaccine is especially important to protect people at high risk for complications. This includes women who are pregnant or of childbearing age.
History of infectious disease outbreaks and vaccines timeline.
Learn about the history of major disease outbreaks, epidemics and pandemics, as well as the impact vaccines and research had on many infectious diseases.
Find out more at History of infectious disease outbreaks and vaccines timeline.