The phrase "again excluded from" is correct and usable in written English.
It can be used when referring to someone or something that has been excluded multiple times from a group, event, or situation.
Example: "After the recent changes in policy, she found herself again excluded from the committee meetings."
Alternatives: "once more left out of" or "repeatedly barred from".
Germans were again excluded from the Rhodes scheme in 1939, and with unpleasant pusillanimity not readmitted until 1969.
During the period of Sophia's regency (1682 89), Natalya and Peter were effectively confined to Preobrazhenskoye, and the Naryshkin family was again excluded from governmental affairs.
However, in the early 19th century with the recognition of botany as an official science women were again excluded from the discipline.
CLAN members were again excluded from false positive calculations.
Men diagnosed through any other routes were again excluded from this historical analysis cohort.
Exposures to DEE and driving, and to mineral oils (cutting fluids), were again excluded from this current analysis.
And it is not so very long since female officers were considered only suitable for dealing with children and domestic situations, which again excluded many very able people from the service.
"Thanks to these measures no young Chilean will ever again be excluded from higher education because of a lack of resources..
My greatest fear is that extremism will re-emerge in Afghanistan, and that women will once again be excluded from society.
It looks like a very real possibility that Americans who do and will need health care, and who do or will have health conditions -- i.e., pretty much everyone -- will again be excluded from coverage for pre-existing conditions and others priced out of coverage at alarming rates if the unusually conservative and ideological Supreme Court backs the GOP.
After assessment of the treatment by C-UBT, the patients who succeeded in the second eradication therapy were randomly allocated to the two groups; however, patients who failed the treatment again were excluded from the study.
