Blue Cross

Kereke ya EPCSA yi sungurile laha tikweni hi 1875 eValdezia. Muf Henry Berthoud u sungurile ntlawa wa Blue Cross ekerekeni ya EPCSA hi lembe ra 1916. Ntlawa lowu hi wona wu nga endla leswaku vanhu va sungula ku dyondzisiwa hi vubihi bya swipyopyi na swidzidziharsi. Ntlawa lowu wa kula na swona u pfuna vanhu hi lemukisa kombo ra swipyopyi na swidzidziharisi (Danger of substance abuse) etikweni hinkwaro.