Rubuta ci gaba don wannan sakin layi - A 1906 ya yi hijira zuwa Switzerland kuma ya zauna a Geneva, inda ya sadu da Vladimir Lenin. A watan Agusta 1907, Semashko ya yi aiki a matsayin wakili daga kungiyar Bolshevik ta Geneva a Babban Taron Socialist na Duniya na Biyu. ' Yan sandan Switzerland sun kama shi bayan da aka yanke masa hukuncin kisa a shekarar 1907 a Tiflis.
, ya aika masa da wasika daga kurkuku.