Early war camps were disorganized, lacking food, clothing, medical care. Soldiers lived in tents, foraged, traded. Conditions improved slightly later but remained dire.
Food shortage was critical; government often failed to supply enough. Medical care was scarce; many died from wounds or disease.
Examples: Winter 1862–63 at Fredericksburg (exposure, pneumonia, typhoid); Summer 1863 at Vicksburg (malaria, yellow fever); Fall 1864 at Petersburg (constant artillery, trench life). Despite hardships, Confederate soldiers showed courage and resilience.