 Nyorai mberi kweiyi ndima - basa rokutanga raMSF raiva kuguta guru reNicaragua, Managua, uko kudengenyeka kwenyika kwa1972rakanga raparadza chikamu chikuru cheguta racho ndokuuraya vanhu vari pakati pe10 000 ne30 000. Sangano racho, iro nhasi rinozivikanwa nokukurumidza kwaro kuita chimwe chinhu muchinoitika chechimbichimbi, rakasvika mazuva matatu pashure pokunge Red Cross yaita basa rokuyamura. Pana 18 na 19 September 1974, Hurricane Fifi yakakonzera mafashamo makuru muHonduras uye yakauraya zviuru zvevanhu kufungidzira kunosiyana, uye MSF yakagadzira basa rayo rokutanga rokubatsira kwenguva refu. 