艾滋病在威胁着我们

艾滋病(AIDS)这一超级癌症截至1993年底已在184个国家和地区有1500万人受到感染。据世界卫生组织(WHO)统计,到本世纪末,艾滋病感染人数将达5000万至1亿人。 我国自1985年6月在来华旅游者中发现第一例艾滋病患者,到1994年5月报告艾滋病感染者增多,预测到2000年,我国将会有10至20万人感染艾滋病。 艾滋病将不可避免地在神州大地上蔓延开来有如     

关注青少年预防艾滋病--倾听、学习、尊重

20世纪末的中国，艾滋病已星加速流行趋势。至1999年6月30日，全国共报告艾滋病病毒(HIV)感染者13913例，其中包括451例病人，报告死亡病例241例。我国大陆的31个省、自治区、直辖市已全部发现了HIV感染者。据专家估计，目前HIV感染者实际人数已超过40万人，如果现在控制艾滋病的能力得不到明显加强，到2000年，我国艾滋病实际感染人数有可能超过100万。     

我国艾滋病防制形势不容乐观

我国艾滋病专家指出,我国每年艾滋病病毒（HIV）新感染者达5万人。这些新感染者91％不知自己已感染,如果再加上既往感染而始终未检出的人数,防艾形势不容乐观。截止2008年9月底,我国存活并已发现的感染者人数为22．9万人,存活但尚未检测出的艾滋病感染者达50．85万人,两者比例约为1：2．2。     

泰国艾滋病病毒感染者为何骤增——访中国预防医学科学院艾滋病监测中心郑锡文研究员、曲书泉助理研究员

泰国艾滋病病毒感染者为何骤增———访中国预防医学科学院艾滋病监测中心郑锡文研究员、曲书泉助理研究员本刊记者张旭目前专家估计全球有艾滋病患者３００万，艾滋病病毒（ＨＩＶ）感染者约１４００万，我国ＨＩＶ感染人数已达万人左右。全球现有吸毒者２亿左右，每年耗...     

我国艾滋病人数增至20万

刚刚过去的一年,我国艾滋病毒感染当年报告人数较上年增加58％,31个省份累计报告人数较上年增加36.5％。卫生部疾控司副司长陈贤义昨天在第三次援助国协调会议上称,目前31个省份报告的3万多艾滋病毒感染者仅仅是“冰山的一角”,估计全国实际感染艾滋病毒人数已达85万,实际艾滋病人约20万,到2006年年底艾滋病人数将超过30万。 我国进入艾滋病流行增长期已经8年,历经艾滋病传入期、扩散期之后,当前的艾滋病流行呈现出更     

远离艾滋病——访中科院院士、中国预防性病、艾滋病基金会会长曾毅

红灯高挂,我国艾滋病病毒感染者实际人数已达50万人如不迅速采取措施,艾滋病将给我国带来巨大灾难     

WHO对不安全性行为和艾滋病危险因素的应答

就产生疾病负担的危险因素而言 ,不安全性行为被列为 10大因素的第 3位 ,其根本原因就是不安全性行为会导致艾滋病。尽管在某些国家艾滋病发病率正在降低、治疗与护理也得到了改善 ,但从全球来看 ,艾滋病仍在流行。 2 0年来艾滋病夺走了 2 0 0 0万多人的生命 ,在一些严重流行的国家 ,已使一些重要部门工作瘫痪、经济倒退 ,并危害到了国家的安全。目前感染人数已达 40 0 0万 ,其中95 %的人生活在发展中国家 ,半数是 2 5岁以下的年轻人。据估计 ,照目前的发展速度 ,如果不采取有效措施 ,到 2 0 10年 ,感染人数会再增加 45 0 0万人。死亡人数将…     

绍兴市涉外中专学生AIDS知识水平分析

据世界卫生组织统计,全球有HIV感染者和艾滋病的人数,成人2100万(其中男性1220万,女性880万),儿童80万,总计2180万人.东南亚国家艾滋病感染人数正呈几何级数上升.预防艾滋病已成     

健康连锁店

联合国防治艾滋病联合计划署1997年11月发表报告说,当前全球已感染上艾滋病毒的人有3006万,平均每天有1.6万人感染病毒。这份报告指出,当前艾滋病病毒蔓延的速度比人们预计的快得多。预计1997年感染艾滋病病毒的人数将达到580万,如果艾滋病病毒以当前的速度继续蔓延,从现在起到2000年,全球病毒感染者人数将达4000万。     

医界快讯

中国艾滋病人一半由注射吸毒感染联合国艾滋病规划署(UNAIDS)和世界卫生组织(WHO)12月21日联合发布《2006年世界艾滋病报告》。报告指出,2006年,全球有290万人死于艾滋病,有430万人感染上艾滋病病毒。全球感染人数已达3950万人,其中230万是15岁以下的儿童。报告称,中国的艾滋病     

Trends in meningococcal disease in Italy in 1988

Meningococcal disease in Italy decreased 15% in 1988 from the previous year (290 vs. 342 cases). The decline was particularly evident in military cases (1.7/100,000 in 1988 vs. 5/100,000 in 1987) reflecting the full coverage of bivalent serogroup (A + C) meningococcal polysaccaride vaccine in army recruits, achieved since January 1988. The highest proportion of cases was seen in people older than 25 years of age (25%). Serogroup C constituted 60% of the isolates, while 19% belonged to serogroup B. The proportion of strains resistant to sulphonamides was 45%, while 15% were resistant to Minocycline and none to Rifampin. Out of the five military cases, only one (due to serogroup C) was attributable to the vaccine failure. A single coprimary case, but no secondary cases occurred among civilians. These findings are consistent with the trends reported in Italy in the previous years.     

Benzene in blood and phenol in urine in monitoring benzene exposure in industry

Determinations of benzene concentration in blood and of phenol in urine were made by head-space gas chromatography techniques on samples taken near the end of the work day from two groups of workers potentially exposed to low levels of benzene in the work-place atmosphere. Preliminary results suggest that benzene in blood is more reliable than phenol tests for assessing both exposure and uptake of benzene. Normal values of phenol in urine (10 mg/liter or less) were found in nearly all those cases in which benzene was detected in the blood.     

2019年中国肿瘤流行病学研究进展

恶性肿瘤已成为中国居民的主要死因之一。近些年来,中国政府积极推进肿瘤预防和控制领域的研究工作,取得了很大的进步。本文简要汇总中国在肿瘤流行病学领域的研究进展,具体包括2019年的肿瘤负担、癌症危险因素及其干预、筛查和早期发现、癌症防治专项行动(2019-2022年)方案等方面,以期为我国肿瘤防治工作的有效开展提供技术支撑和理论依据。     

2012年绵阳市蔬菜中农药残留状况

目的 了解绵阳市2012年市售蔬菜中农药残留情况,为食用蔬菜监管提供依据.方法 全部样品均按照GB/T 5009-2003的方法进行农药的残留检测.依据GB 2763-2005《食品中农药最大残留限量》进行判定.结果 2012年共检测蔬菜165份,农药检出率和超标率分别为72.12％和23.64％.豆类、根茎类、叶菜类、瓜果菜类和食用菌类蔬菜检测农药残留超标率分别为8.00％、23.53％、36.00％、5.26％和27.03％,差异有统计学意义(x2=11.41,P＜0.01).不同种类农药超标率差异有统计学意义(x2 =62.42,P＜0.01).夏季和冬季蔬菜农药超标率差异无统计学意义(x2=3.44,P＞0.05).结论 绵阳市叶菜类蔬菜中农药残留情况较为严重,应采取有效措施,加强蔬菜的监督管理,从源头禁止高毒农药的使用,加大蔬菜种植、销售环节的监测,确保市民食用蔬菜的安全.     

Occupational stress in nurses in psychiatric institutions in Taiwan

Nurses are known to be exposed to occupational stress. However, occupational stress is not well documented for nurses in psychiatric institutions in Taiwan. A cross-sectional study was conducted to explore the work-related stress and risk factors of nurses in psychiatric institutions in Taiwan. A structured questionnaire was distributed to nurses at five state-owned psychiatric hospitals in Taiwan in 2001. Demographic information, working environment, and personal health status were inquired. Occupational stress was assessed based on the Chinese version of Job Content Questionnaire (JCQ). General health status and mental health were evaluated by the International Quality of Life Assessment Short Form-36 (IQOLA SF-36). A total of 573 questionnaires were disseminated to nurses and 518 (90.4%) were satisfactorily completed by nurses, including 408 female full-time nurses who had been in their current work for more than 6 months. In the past one month, 17.2% of nurses reported being under significant stress often or always. Assault episodes were reported by 45.1% of nurses in the past 6 months. Among the nurses, 16.9%, 25.2%, 50.0%, and 7.8% belong to the "High strain", "Low strain", "Active", and "Passive" groups, respectively. Perceived occupational stress was associated with young age, widowed/divorced/separated marital status, high psychological demand, low workplace support, and threat of assault at work. Lower general health score was associated with low job control, high psychological demand, and perceived occupational stress. A lower mental health score was associated with low job control, high psychological demand, low workplace support, and perceived occupational stress. We concluded that nurses in psychiatric institutions are under significant stress related to work factors.     

Changes in nursing administration in supporting transplantation in Brazil

This historical and bibliographic study aimed to understand how Nursing was organized to support care in transplantation. The HISA, LILACS, BDENF, PERIENF and DEDALUS databases were consulted, and thirteen references were found, ten of which were scientific articles, two were master's dissertations and one was a doctoral thesis. The span of time chosen for study ranges from the date of the first kidney transplant in Brazil (1965), to the date of publication of the last scientific article found in the databases mentioned above (2003). After reading these articles, the ones that were similar in topic were grouped together, thus creating the thematic axis for the presentation of the results. The results showed that the Nursing profession has played an important and active role in transplants ever since the first procedure in 1965.     

2015年郑州市饮用水放射性水平状况调查

目的了解郑州市不同地区、不同季节、不同水源类型的放射性水平。方法分别于丰水期和枯水期采集郑州市区黄河水源水、井水源水、丹江口水源水、出厂水和末梢水各一份;以县为单位,每单位采集出厂水、末梢水、水库水、河水、井水各1份,按《生活饮用水生活标准检验方法》(GB/T 5750.13-2006)检测饮用水中总α和总β放射性水平,依据《生活饮用水卫生标准》(GB 5749-2006)进行判定。结果丰水期、枯水期水体总α、总β放射性水平均低于国家标准限值。结论郑州市不同水源类型均处于正常的天然放射性本底水平。