Correction to: Scientific Reports https://doi.org/10.1038/s41598-019-47982-z, published online 08 August 2019

This Article contains an error in Table 2 where the frequency of hybrid (H1) haplotype detection before FDNPP accident and after (2014–2018) partitioned by Difficult-to-Return zones (20–40 km) is incorrect.

The correct value should read 4(14%).