Among those jailed are Ame Tunkara, Morountaro Adefila, Danny Ohen and Bridget Aideyan.
BBC reported on Thursday that while Tunkara and Adefila were found guilty of ill-treatment and wilful neglect and sentenced on December 8 to four months in prison, Ohen and Aideyan were also found guilty of the same offences and sentenced to six months and four months, respectively, on November 14.