BCG vaccine is contraindicated in people with impaired immunity, and WHO does not recommend BCG vaccination for children with symptomatic HIV infection.

免疫功能受损者禁忌接种bcg，世卫组织也不推荐对已出现HIV感染症状的儿童接种BCG。

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Objective To discuss the effects and technological details of vaccination of large dose of BCG live vaccine treating late stage of melanoma.

目的探讨接种大剂量卡介苗活菌对晚期恶性黑色素细胞瘤的疗效和技术细节。

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In all the AEFI, the common vaccination reactions were fever, local swelling and indurations, the rare reactions were anaphylactic rash and lymphadenitis of BCG vaccine.

不良反应中，一般反应以发热、红肿、硬结为主，预防接种异常反应以过敏性皮疹、卡介苗淋巴结炎为主。

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He added that as well as looking whether vaccination programmes should be using the earlier strains, research to try and modify the BCG vaccine to make it more effective may be more successful with the older vaccines.

BBC: BCG is a vaccine which protects against TB