About the Authors

Lester M. Shulman

To whom correspondence should be addressed. E-mail: cvlsheba@netvision.net.il

Affiliation Central Virology Laboratory, Public Health Services, Ministry of Health, Chaim Sheba Medical Center, Tel Hashomer, Israel

Yossi Manor

Affiliation Central Virology Laboratory, Public Health Services, Ministry of Health, Chaim Sheba Medical Center, Tel Hashomer, Israel

Danit Sofer

Affiliation Central Virology Laboratory, Public Health Services, Ministry of Health, Chaim Sheba Medical Center, Tel Hashomer, Israel

Rachel Handsher

Affiliation Central Virology Laboratory, Public Health Services, Ministry of Health, Chaim Sheba Medical Center, Tel Hashomer, Israel

Tiberio Swartz

Affiliation Israel Center for Disease Control, Ministry of Health, Chaim Sheba Medical Center, Tel Hashomer, Israel

Francis Delpeyroux

Affiliation Unit of Molecular Prevention and Therapy of Human Diseases, Centre National de la Recherche Scientifique FRE 2849, Pasteur Institute, Paris, France

Ella Mendelson

Affiliations Central Virology Laboratory, Public Health Services, Ministry of Health, Chaim Sheba Medical Center, Tel Hashomer, Israel, Faculty of Life Sciences, Bar Ilan University, Ramat Gan, Israel

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LS YM DS RH TS FD EM. Performed the experiments: LS YM DS RH FD. Analyzed the data: LS YM DS RH TS FD EM. Contributed reagents/materials/analysis tools: LS YM DS FD. Wrote the paper: LS. Other: Coordinated study: LS. Coordinated the supplementary environmental surveillance for poliovirus and NPEV: YM. Responsible for immunological characterization of VDPV, conceived and carried out the program for determination of the immunological response of different cohorts to VDPV: DS RH TS. Coordinated and carried out neurovirulence testing of VDPV: FD. Assisted in the overall coordination of the study and the critical review of the manuscript: EM.