▁Another ▁mult il ater al ▁convention ▁was ▁signed ▁in ▁Paris ▁on ▁ 2 1 ▁June ▁ 1 9 2 6 , ▁to ▁replace ▁that ▁of ▁ 1 9 1 2 . ▁It ▁was ▁signed ▁by ▁ 5 8 ▁countries ▁world wide , ▁and ▁consisted ▁of ▁ 1 7 2 ▁articles . ▁ ▁In ▁Latin ▁America , ▁a ▁series ▁of ▁regional ▁san it ary ▁convent ions ▁were ▁concluded . ▁Such ▁a ▁convention ▁was ▁concluded ▁in ▁Rio ▁de ▁Janeiro ▁on ▁ 1 2 ▁June ▁ 1 9 0 4 . ▁A ▁san it ary ▁convention ▁between ▁the ▁govern ments ▁of ▁Argentina , ▁Brazil , ▁Par agu ay ▁and ▁Uruguay ▁was ▁concluded ▁in ▁Monte video ▁on ▁ 2 1 ▁April ▁ 1 9 1 4 . ▁The ▁convention ▁covers ▁cases ▁of ▁A si atic ▁ch ol era , ▁orient al ▁pl ague ▁and ▁yellow ▁fe ver . ▁It ▁was ▁rat ified ▁by ▁the ▁Uruguay an ▁government ▁on ▁ 1 3 ▁October ▁ 1 9 1 4 , ▁by ▁the ▁Par agu ay an ▁government ▁on ▁ 2 7 ▁September ▁ 1 9 1 7 ▁and ▁by ▁the ▁Brazil ian ▁government ▁on ▁ 1 8 ▁January ▁ 1 9 2 1 . ▁ ▁San it ary ▁convent ions ▁were ▁also ▁concluded ▁between ▁European ▁states . ▁A ▁Soviet - Lat v ian ▁san it ary ▁convention ▁was ▁signed ▁on ▁ 2 4 ▁June ▁ 1 9 2 2 , ▁for ▁which ▁rat ifications ▁were ▁ex changed ▁on ▁ 1 8 ▁October ▁ 1 9 2 3 . ▁A