Correction to: BMC Psychiatry (2020) 20:264
Following publication of the original article , the authors identified multiple errors in the original article;
1. The Methods and Results section contained incorrect sentences, and the changes have been highlighted below in bold typeface.
Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) of gene polymorphism encoding MMP-9 was performed on 83 cases selected randomly.
PCR-RFLP shows the presence of muted allele of MMP-9 gene in selected cases whose present T. gondii serological profile IgM+/IgG+ and IgM-/IgG+ respectively.
2. The co-author’s names Amata El Mouhawess and Amal Hammoud possessed minor typos, and the names have been corrected.
Amata El Mouhawass
Amata El Mouhawess
The author group has been updated above and the original article  has been corrected.
El Mouhawass A, et al. Relationship between Toxoplasma gondii seropositivity and schizophrenia in the Lebanese population: potential implication of genetic polymorphism of MMP-9. BMC Psychiatry. 2020;20:264. https://doi.org/10.1186/s12888-020-02683-0.
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El Mouhawess, A., Hammoud, A., Zoghbi, M. et al. Correction to: Relationship between Toxoplasma gondii seropositivity and schizophrenia in the Lebanese population: potential implication of genetic polymorphism of MMP-9. BMC Psychiatry 20, 330 (2020). https://doi.org/10.1186/s12888-020-02727-5