Objective Can we successfully make diagnosis, treatment and prevention in patients with SARS in the economically undeveloped region? Methods we retrospectively reviewed the whole process of diagnosis, treatment and prevention in three patients with SARS. Results All the three patients recovered with no socomial infection in medical staff and no second-generation patients. Conclusion In the economically undeveloped region, if one attached importance to epidemic crisis inwardly and put all the steps into effect really, and if one took four early steps, started the contingent mechanism up urgently, worked can onically and treated patients actively when the epidemic crisis broke out, the outbreak could be overcome successfully with little cost.
