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Volume 23, Number 5—May 2017

Research

Lack of Durable Cross-Neutralizing Antibodies Against Zika Virus from Dengue Virus Infection

Matthew H. CollinsComments to Author , Eileen McGowan, Ramesh Jadi, Ellen Young, Cesar A. Lopez, Ralph S. Baric, Helen M. Lazear, and Aravinda M. de SilvaComments to Author 
Author affiliations: University of North Carolina, Chapel Hill, North Carolina, USA

Main Article

Table 2

Zika virus stains and neutralization in selected serum*

Strain
Genotype
Origin
Year
Reference
Serum sample ID, IC50
DT168
DT172
DT165
DT166
MR766 African Uganda 1947 (21) 2,546 2,898 1,918 3,890
DAK41519 African Senegal 1982 (22) 700 1,186 547 1,203
H/PF/2013 Asian Tahiti 2013 (23) 609 531 516 469
PRVABC59 Asian Puerto Rico 2015 (24) 436 1,606 Not tested Not tested

*IC50, 50% inhibitory concentration; ID, identification.

Main Article

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