A study led by Brazilian researchers shows that people who have had the Zika virus run a higher risk of subsequently having severe dengue and being hospitalized. The finding is highly relevant to the development of a Zika vaccine.
Prior Zika infection increases risk of subsequent severe dengue and hospitalization, study concludes
A study led by Brazilian researchers shows that people who have had the Zika virus run a higher risk of subsequently having severe dengue and being hospitalized. The finding is highly relevant to the development of a Zika vaccine.