Deletion of Mass fainting in Tanzania

Comment: There are other cases of this – see Tanganyika laughter epidemic, for example.  For a book on the subject, see ''https://www.google.co.uk/books/edition/Mass_Hysteria_in_Schools/1pDLAgAAQBAJ?hl=en&gbpv=1&dq=mass+fainting+schools&pg=PA209&printsec=frontcover Mass Hysteria in Schools''.  Policies  and  apply
Stance: keep
Cited policy: Wikipedia:Deletion policy (WP:ATD||WP:PRESERVE)