Can I cure Arthur Morgan's tuberculosis in Red Dead Redemption 2?

Can I cure Arthur Morgan's tuberculosis in Red Dead Redemption 2?

just trying to get a happy ending in Red Dead Redemption 2 you can subscribe here if you wish: https://www.youtube.com/c/Adichu?sub_... you can support me here if you wish:    / @adichu   follow me on instagram:   / adixchu   Twitch:   / adichutv