Volume 21, Number 11—November 2015
Research
Role of Maternal Antibodies in Infants with Severe Diseases Related to Human Parechovirus Type 31
Figure 1

Figure 1. Distribution of neutralizing antibody titers to human parechovirus (HPeV) types 1, 3, and 6 in 175 cord blood samples from healthy neonates, Niigata, Japan, September 2013–January 2014. Titers are shown as reciprocal numbers. Boxes indicate first and third quartile values; bars within boxes indicate medians. Top and bottom bars indicate the 5th and 95th percentiles of data in a normal distribution. In the analysis, antibody titers <1:4 and >1:2,048 were regarded as 1 and 2,048, respectively.
1Presented in part at IDWeek, October 8–12, 2014, Philadelphia, Pennsylvania, USA.