t.gondii and cytomegalovirus are both associated with schizophrenia and hearing loss in newborns

Is cross-targeting autoimmunity going to be involved here? or can these substitute for each other?

schziophrenia with t.gondii and cytomegalovirus
http://www.ncbi.nlm.nih.gov/pubmed/25351544
http://www.ncbi.nlm.nih.gov/pubmed/21991754
http://www.ncbi.nlm.nih.gov/pubmed/22819777
http://www.ncbi.nlm.nih.gov/pubmed/14991372

Sensorineural hearing loss with t.gondii and cytomegalovirus
http://omicsonline.org/associations-between-antibodies-against-the-endothelial-cell-and-t.gondii-cytomegalovirus-in-serum-of-children-with-cochlear-implant%20surgery-2155-6113.1000197.php?aid=12278

CMV and hearing loss
http://www.ncbi.nlm.nih.gov/pubmed/25349318
http://www.ncbi.nlm.nih.gov/pubmed/16386462

t.gondii and hearing loss
http://www.ncbi.nlm.nih.gov/pubmed/18392497
http://www.ncbi.nlm.nih.gov/pubmed/20053157

cmv and the NMDA receptor
http://www.ncbi.nlm.nih.gov/pubmed/15759129

hearing loss and the nmda receptor
http://www.ncbi.nlm.nih.gov/pubmed/11423221
http://nn.neurology.org/content/1/3/e24.short?rss=1
http://www.jneurosci.org/content/23/9/3944.full.pdf