Since the outbreak of the COVID-19 pandemic,under the strong leadership of the Central Committee of the Communist Party of China and President Xi Jinping,China has made firm decisions to prioritize people's lives ...Since the outbreak of the COVID-19 pandemic,under the strong leadership of the Central Committee of the Communist Party of China and President Xi Jinping,China has made firm decisions to prioritize people's lives and health.Efforts have been made to avoid foreign imported infection and domestic rebound of COVID-19 cases;the“dynamic zero COVID”policy has been executed without wavering;and the prevention and control measures have been optimized and improved in response to changing circumstances,actively responding to the impact caused by multiple waves of COVID-19 surge globally.China has made extraordinary efforts to safeguard people's lives and health.Meanwhile,prevention and control measures were timely updated to coordinate with economic and social development.On November 10,the Standing Committee of the Central Political Bureau held a meeting to discuss the latest situation of the COVID-19 pandemic in China.Twenty measures(referred to as“the 20-point measures”)were officially announced to further optimize the COVID-19 response.The latest prevention and control measures involve the requirements and guidance for isolation at home,high-risk area delineation,nucleic acid testing,international inbound flights and travelers,vaccination rollout,medical resource preparedness,and protection for special places and vulnerable population.展开更多
On November 11,2022,the Chinese government released the Scientific and Targeted Prevention and Control Measures to Optimize COVID-19 Response.Since that time,adjusted measures have been implemented throughout China,le...On November 11,2022,the Chinese government released the Scientific and Targeted Prevention and Control Measures to Optimize COVID-19 Response.Since that time,adjusted measures have been implemented throughout China,leading to major shifts in implementation of the national prevention and control strategy.On the basis of the current situation of the epidemic and the evolving SARS-Cov-2 variants,an additional 10 specifications(referred to as“the 10-point measures”)were officially released on December 7,2022,in an effort to further optimize the prevention and control measures.The latest adjustments pertain to the specification of:precise delineation of high-risk areas,nucleic acid testing scheme,isolation and health monitoring,restriction and lifting of high-risk areas,medicine supply,vaccination rollout among older people,health status of key populations,social functioning,and campus response.展开更多
目的通过对汕头市、区二级疾控中心的人力资源相关数据进行比较分析,了解疾控中心人力资源配置现状,为汕头市各级疾控中心人才资源配置及专业队伍建设提供参考。方法通过标准表格收集汕头市2022年12月—2023年5月1个市级和7个区(县)疾...目的通过对汕头市、区二级疾控中心的人力资源相关数据进行比较分析,了解疾控中心人力资源配置现状,为汕头市各级疾控中心人才资源配置及专业队伍建设提供参考。方法通过标准表格收集汕头市2022年12月—2023年5月1个市级和7个区(县)疾控中心的人力资源数据,采用描述性方法对疾控中心人员的性别、年龄、职称、学历学位和专业背景等情况进行分析。使用Excel和GraphP ad Prism软件进行数据统计及差异比较分析。结果汕头市、区二级疾控中心人员性别构成较均衡,男女比例分别为48.1%和51.9%,差异无统计学意义(χ^(2)=0.66,P=0.42)。市级疾控中心35岁以下人员占比较区(县)级CDC高(分别为35.5%和18.9%),二级疾控中心人员年龄构成差异有统计学意义(χ^(2)=16.68,P<0.001)。市级疾控中心人员学历以本科、硕士为主,占77.6%;但区(县)疾控中心职工学历严重失衡,以本科、大专为主,硕士人员比例仅为1.7%,二者学历构成差异有统计学意义(χ^(2)=87.43,P<0.001);市级疾控中心人员职称集中在中级、高级职称,占比为55.2%,无职称人员占比为10.3%;区(县)疾控中心人员职称主要集中在中、初级,占比为71.4%,无职称人员占比为21.0%,二者专业技术职称构成差异有统计学意义(χ^(2)=33.99,P<0.001);二级疾控中心职工专业背景均以卫生专业为主(77.4%),二者专业背景构成差异无统计学意义(χ^(2)=1.35,P=0.24)。结论汕头市、区二级疾控中心在编人员总量不足,其中区(县)疾控中心职工总体学历偏低,人才配置不平衡,高层次人才总体缺乏;当地政府应当重视疾控人才队伍建设,提高已有专业人员的专业水平,积极引进高层次人才,切实做好本市各级疾控中心的人力资源规划。展开更多
[ Objective] The paper was explore the control effects of combination of plant induced resistant agents against tobacco mosaic vires （TMV）. [ Method ] The control effects of 6 different combinations of plant induced...[ Objective] The paper was explore the control effects of combination of plant induced resistant agents against tobacco mosaic vires （TMV）. [ Method ] The control effects of 6 different combinations of plant induced resistant agents against TMV of flue-cured tobacco cultivar HangDa were studied under the environ- ment of simulated disease nursery. [ Result] The combination of 2 induced agents polypeptide-agent and 3-acetonyl-3-hydroxyoxindole （AHO） had good control effect against TMV, which could obviously delay the incidence time of TMV in infected tobacco plants. With water and Duxiao as control, their average control effects against TMV of tobacco plants during field period reached 69.64% and 43.25% after transplanting for 70 d. They also showed significant superiority accord- ing to Duncan＇s test （p = 0.05 ） in the aspects of plant height and leaf number, and the growth and development condition of leaves was good. Tobacco seedlings carrying TMV virus had no direct correlation with whether the symptoms performed, the seedlings carrying virus would perform symptom only when the incidence condition was suitable. The peak period for the incidence of TMV in seedlings carrying virus was during 19 d after transplanting. Spraying effective agents during nursery stage and field period, as well as promoting quick growth at the initial stage of tobacco seedlings after transplanting were the key measures to control its inci- dence. [ Conclusion] The study provided theoretical basis for preparing the control measures against TMV.展开更多
Significant progress has been made in the prevention,control,and elimination of human parasitic diseases in China in the past 60 years.However,parasitic diseases of poverty remain major causes of morbidity and mortali...Significant progress has been made in the prevention,control,and elimination of human parasitic diseases in China in the past 60 years.However,parasitic diseases of poverty remain major causes of morbidity and mortality,and inflict enormous economic costs on societies.In this article,we review the prevalence rates,geographical distributions,epidemic characteristics,risk factors,and clinical manifestations of parasitic diseases of poverty listed in the first issue of the journal Infectious Diseases of Poverty on 25 October 2012.We also address the challenges facing control of parasitic diseases of poverty and provide suggestions for better control.展开更多
The pathogen and characteristics, infection cycle, occurrence regularity and damage symptoms of sweet potato stem nematode disease were introduced in the paper. Moreover, the comprehensive prevention measures were put...The pathogen and characteristics, infection cycle, occurrence regularity and damage symptoms of sweet potato stem nematode disease were introduced in the paper. Moreover, the comprehensive prevention measures were put forward, including plant quarantine, agricultural control and chemical control. The study provided certain basis for reducing damages of sweet potato stem nematode disease and improving yield and quality of sweet potato.展开更多
文摘Since the outbreak of the COVID-19 pandemic,under the strong leadership of the Central Committee of the Communist Party of China and President Xi Jinping,China has made firm decisions to prioritize people's lives and health.Efforts have been made to avoid foreign imported infection and domestic rebound of COVID-19 cases;the“dynamic zero COVID”policy has been executed without wavering;and the prevention and control measures have been optimized and improved in response to changing circumstances,actively responding to the impact caused by multiple waves of COVID-19 surge globally.China has made extraordinary efforts to safeguard people's lives and health.Meanwhile,prevention and control measures were timely updated to coordinate with economic and social development.On November 10,the Standing Committee of the Central Political Bureau held a meeting to discuss the latest situation of the COVID-19 pandemic in China.Twenty measures(referred to as“the 20-point measures”)were officially announced to further optimize the COVID-19 response.The latest prevention and control measures involve the requirements and guidance for isolation at home,high-risk area delineation,nucleic acid testing,international inbound flights and travelers,vaccination rollout,medical resource preparedness,and protection for special places and vulnerable population.
文摘On November 11,2022,the Chinese government released the Scientific and Targeted Prevention and Control Measures to Optimize COVID-19 Response.Since that time,adjusted measures have been implemented throughout China,leading to major shifts in implementation of the national prevention and control strategy.On the basis of the current situation of the epidemic and the evolving SARS-Cov-2 variants,an additional 10 specifications(referred to as“the 10-point measures”)were officially released on December 7,2022,in an effort to further optimize the prevention and control measures.The latest adjustments pertain to the specification of:precise delineation of high-risk areas,nucleic acid testing scheme,isolation and health monitoring,restriction and lifting of high-risk areas,medicine supply,vaccination rollout among older people,health status of key populations,social functioning,and campus response.
文摘目的通过对汕头市、区二级疾控中心的人力资源相关数据进行比较分析,了解疾控中心人力资源配置现状,为汕头市各级疾控中心人才资源配置及专业队伍建设提供参考。方法通过标准表格收集汕头市2022年12月—2023年5月1个市级和7个区(县)疾控中心的人力资源数据,采用描述性方法对疾控中心人员的性别、年龄、职称、学历学位和专业背景等情况进行分析。使用Excel和GraphP ad Prism软件进行数据统计及差异比较分析。结果汕头市、区二级疾控中心人员性别构成较均衡,男女比例分别为48.1%和51.9%,差异无统计学意义(χ^(2)=0.66,P=0.42)。市级疾控中心35岁以下人员占比较区(县)级CDC高(分别为35.5%和18.9%),二级疾控中心人员年龄构成差异有统计学意义(χ^(2)=16.68,P<0.001)。市级疾控中心人员学历以本科、硕士为主,占77.6%;但区(县)疾控中心职工学历严重失衡,以本科、大专为主,硕士人员比例仅为1.7%,二者学历构成差异有统计学意义(χ^(2)=87.43,P<0.001);市级疾控中心人员职称集中在中级、高级职称,占比为55.2%,无职称人员占比为10.3%;区(县)疾控中心人员职称主要集中在中、初级,占比为71.4%,无职称人员占比为21.0%,二者专业技术职称构成差异有统计学意义(χ^(2)=33.99,P<0.001);二级疾控中心职工专业背景均以卫生专业为主(77.4%),二者专业背景构成差异无统计学意义(χ^(2)=1.35,P=0.24)。结论汕头市、区二级疾控中心在编人员总量不足,其中区(县)疾控中心职工总体学历偏低,人才配置不平衡,高层次人才总体缺乏;当地政府应当重视疾控人才队伍建设,提高已有专业人员的专业水平,积极引进高层次人才,切实做好本市各级疾控中心的人力资源规划。
基金Supported by Key Project of China National Tobacco Company(110200801017)Co-funded Project of Yunnan Tobacco Company KunmingBranch(2010076)~~
文摘[ Objective] The paper was explore the control effects of combination of plant induced resistant agents against tobacco mosaic vires （TMV）. [ Method ] The control effects of 6 different combinations of plant induced resistant agents against TMV of flue-cured tobacco cultivar HangDa were studied under the environ- ment of simulated disease nursery. [ Result] The combination of 2 induced agents polypeptide-agent and 3-acetonyl-3-hydroxyoxindole （AHO） had good control effect against TMV, which could obviously delay the incidence time of TMV in infected tobacco plants. With water and Duxiao as control, their average control effects against TMV of tobacco plants during field period reached 69.64% and 43.25% after transplanting for 70 d. They also showed significant superiority accord- ing to Duncan＇s test （p = 0.05 ） in the aspects of plant height and leaf number, and the growth and development condition of leaves was good. Tobacco seedlings carrying TMV virus had no direct correlation with whether the symptoms performed, the seedlings carrying virus would perform symptom only when the incidence condition was suitable. The peak period for the incidence of TMV in seedlings carrying virus was during 19 d after transplanting. Spraying effective agents during nursery stage and field period, as well as promoting quick growth at the initial stage of tobacco seedlings after transplanting were the key measures to control its inci- dence. [ Conclusion] The study provided theoretical basis for preparing the control measures against TMV.
基金Project support was provided by the National Key Basic Research Program(973 Program)of China(Grant No.2015CB150300)the National Natural Science Foundation of China(Grant Nos.31230073 and 31472184)the Natural Science Foundation of Gansu Province for Distinguished Young Scholars(Grant No.1506RJDA133).
文摘Significant progress has been made in the prevention,control,and elimination of human parasitic diseases in China in the past 60 years.However,parasitic diseases of poverty remain major causes of morbidity and mortality,and inflict enormous economic costs on societies.In this article,we review the prevalence rates,geographical distributions,epidemic characteristics,risk factors,and clinical manifestations of parasitic diseases of poverty listed in the first issue of the journal Infectious Diseases of Poverty on 25 October 2012.We also address the challenges facing control of parasitic diseases of poverty and provide suggestions for better control.
基金Supported by Jiangsu Agricultural Science and Technology Independent Innovation Fund(CX(12)2030)Special Fund Project for Establishment of Modern Agricultural Industry System (CARS-11-C-03)
文摘The pathogen and characteristics, infection cycle, occurrence regularity and damage symptoms of sweet potato stem nematode disease were introduced in the paper. Moreover, the comprehensive prevention measures were put forward, including plant quarantine, agricultural control and chemical control. The study provided certain basis for reducing damages of sweet potato stem nematode disease and improving yield and quality of sweet potato.
