A: TB control is reaching a plateau, especially in case detection due to the fact that we are still not reaching the most vulnerable, marginalized, high-risk populations.

答：目前，结核病控制正处于停滞状态，特别是在病例发现方面，这主要是因为我们目前仍然不能触及那些最脆弱的、处于社会边缘的高危人群。

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Methods: Data of HIV infection and HIV/AIDS cases were collected by using sentinel surveillance, specific epidemiological survey, VCT and mass screening of high-risk populations.

方法：采用哨点监测、自愿匿名咨询检测、重点人群筛查和专题流行病学调查等方法，收集全市艾滋病病毒感染资料和艾滋病病例报告资料。

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Measures will be implemented to strengthen sub-national surveillance, to ensure that all groups and areas, particularly high-risk populations, are covered by high-quality surveillance.

用以加强次国家级监测的措施也将得到执行，以确保高质量的监测可覆盖到所有人群和地区，尤其是高危人群。

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Bromet says the study findings can help countries identify their own high-risk populations, whether it's older adults in Ukraine or young divorced women in Japan.

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Kasai noted that one of the ways that H1N1 differs from seasonal flu and other pandemics is that it seems to affect young adults more severely, in addition to traditionally high-risk populations like children and the elderly.

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The specific drug tested in the trial -- Idelalisib -- was shown in a first phase of study to be safe in high-risk populations, and to help reduce the size of affected lymph nodes for long periods of time.

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