A worker has been suspended amid an anti-Semitism row at the University of Essex.
The member of staff has been suspended while allegations are independently investigated.
The university said a Jewish society will be created on campus regardless of a vote in which more than 200 students opposed it.
Concerns have been raised by the Union of Jewish Students over posts from the Facebook account of lecturer Dr Maaruf Ali, including one that read “the Zionists next want to create a society here at our university”.
University of Essex vice-chancellor Professor Anthony Forster said: “To see the University of Essex associated with anti-Semitism has been a deeply shocking event and one which has filled me with great sadness.
“Anti-Semitism is antithetical to the values of the University of Essex and has no place at our university.
“We have a zero-tolerance approach to harassment and hate crime which is at the very core of our values and beliefs.
“We are proud to subscribe to the working definition of anti-Semitism produced by the International Holocaust Remembrance Alliance (IHRA).
“Recent events have shown me we still have work to do and I am announcing a series of immediate actions to tackle all forms of anti-Semitism within our community.”
The university said it will ensure a Jewish society is created irrespective of any ratification by the students’ union.
It has launched a review to ensure Jewish students and staff are provided with unequivocal support and will hold a public event on February 28 in support of its Jewish community.
The Union of Jewish Students said it was “deeply disappointed by the significant proportion of students” who voted against the establishment of a Jewish society and “dismayed” to see comments from the Facebook account of Dr Maaruf Ali.
It said it welcomes Prof Forster’s condemnation of anti-Semitism and commends the “swift, strong and supportive action taken”.
“There is certainly still a long way to go until antisemitism is eradicated from university campuses, but we are heartened that these steps will make a significant impact on improving the lives of Jewish students at the University of Essex,” the group said.