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。

youdao

The lymphocyte transformation stimulating index and IL-2 level induced by HB-BCG combined vaccine were significantly higher than those induced by monovalent HB or BCG vaccine(P<0.001).

联合疫苗免疫小鼠淋巴细胞转化刺激指数、IL-2含量均高于单价疫苗，差异有显著意义（P<0·001）。

youdao

Each BCG vaccine for 5 newborns. Compare the efficacy of BCG vaccination of two group.

将两组新生儿卡介苗接种免疫效果进行比较。

youdao

Children in the UK are routinely given the Heaf test and a BCG vaccine between the ages of 10 and 14.

BBC: NEWS | Health | Breathalyser detects tuberculosis

Cattle can also be vaccinated with the BCG vaccine.

BBC: Q&A: The badger cull

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