There are over 50 DBs which CUNY gets from EBSCOHost which the above VPAT covers.
NOTE: March 13, 2019 CAST.org (Center for Applied Special Technology) announced a new partnership with ISKME to improve the availability and accessibility of OERs. CAST, founded in 1984, has earned international recognition for its development of innovative approaches to expanding educational opportunities for all individuals based on the principles of Universal Design for Learning (UDL).
As of March 2019, Zotero does not have a VPAT.
On a Zotero forum the following was stated when a user asked if there was a VPAT:
"People are using Zotero with NVDA on Windows fairly successfully, though we're aware of areas where we need to improve.
In our limited testing, the current version of Zotero does not work particularly well with VoiceOver on macOS. (The current version of Zotero is based on Firefox, which has only very basic VoiceOver support.)
We're in the process of porting Zotero to a new architecture, and we're hoping to address many accessibility issues at the same time. We're also working on a new version of the web library with much better accessibility support.