Summary What is already known about this topic?The mortality rate due to pneumonia varies depending on the infectious agents present in a low-temperature *** is added by this report?This study aimed to examine the rel...
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Summary What is already known about this topic?The mortality rate due to pneumonia varies depending on the infectious agents present in a low-temperature *** is added by this report?This study aimed to examine the relationship between low temperatures and cold waves and the risk of mortality from infectious pneumonia in the *** findings indicate a significant increase in the risk of infectious pneumonia.
Summary What is already known about this topic?Children with medical conditions frequently experience *** high-quality immunization services is crucial for enhancing vaccination coverage levels;nevertheless,the state ...
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Summary What is already known about this topic?Children with medical conditions frequently experience *** high-quality immunization services is crucial for enhancing vaccination coverage levels;nevertheless,the state of immunization service provision for children with medical conditions in China remains *** is added by this report?Immunization support for children with medical conditions in China demonstrates considerable variability and may be *** obstacles to the provision of immunization services include an absence of comprehensive vaccination recommendations and assessment guidelines for specific medical conditions,as well as inconsistencies among vaccine recommendations,package inserts,and expert consensus statements pertaining to the vaccination of children with medical *** are the implications for public health practice?The examination of provincial practices in providing immunization services for children with medical conditions,as well as understanding the barriers faced by National Immunization program providers in administering vaccinations,can contribute to the improvement of immunization services for this population in China.
Summary What is already known about this topic?Vaccine effectiveness(VE)is positively correlated with the number of administered co-purified diphtheria,tetanus,and acellular pertussis vaccine(DTaP)doses.A matched case...
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Summary What is already known about this topic?Vaccine effectiveness(VE)is positively correlated with the number of administered co-purified diphtheria,tetanus,and acellular pertussis vaccine(DTaP)doses.A matched case-control study conducted in Zhongshan City revealed that the co-purified DTaP VE against pertussis-related illnesses in children aged 4–11 months was 42%for one dose,88%for two doses,and 95%for three doses,*** is added by this report?The results of this study contribute to the current body of *** found that the VE of co-purified DTaP against pertussis-related illness and hospitalization increased substantially,ranging from 24%–26%after one dose to 86%–87%after four doses.
Herpes zoster(HZ)is a painful condition resulting from reactivation of dormant varicella-zoster virus(VZV)in a previously VZV-infected person[1].Typical clinical manifestation of HZ are unilateral radicular pain and a...
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Herpes zoster(HZ)is a painful condition resulting from reactivation of dormant varicella-zoster virus(VZV)in a previously VZV-infected person[1].Typical clinical manifestation of HZ are unilateral radicular pain and a vesicular rash limited to one side of the body in the distribution of a nerve[2].The most common complication of HZ postherpetic neuralgia(PHN).
Summary What is already known on this topic?Limited data exist regarding the coverage of the 13-valent pneumococcal conjugate vaccine(PCV13)in China.A lack of official statistics,coupled with an insufficient body of p...
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Summary What is already known on this topic?Limited data exist regarding the coverage of the 13-valent pneumococcal conjugate vaccine(PCV13)in China.A lack of official statistics,coupled with an insufficient body of published literature,hinders the accurate depiction of the current *** is added by this report?This study investigated the utilization of PCV13 and estimated its coverage in nine provinces across eastern,central,and western China between 2019 and *** an annual increase in PCV13 usage during this period,the overall coverage remained suboptimal.
Summary What is already known on this topic?There is a lack of comprehensive data on the coverage of the human papillomavirus(HPV)vaccine in *** limited published literature hampers our ability to accurately assess th...
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Summary What is already known on this topic?There is a lack of comprehensive data on the coverage of the human papillomavirus(HPV)vaccine in *** limited published literature hampers our ability to accurately assess the current *** is added by this report?
In 2021,China’s domestically produced coronavirus disease 2019(COVID-19)vaccines received approval from regulatory bodies and were administered *** to a low number of infections within China during that period,it bec...
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In 2021,China’s domestically produced coronavirus disease 2019(COVID-19)vaccines received approval from regulatory bodies and were administered *** to a low number of infections within China during that period,it became imperative to evaluate the vaccines’real-world effectiveness through international *** facilitate this,China CDC launched the COVID-19 Vaccines Evaluation program(COVEP).This program formed research collaboration agreements with health institutes across five World Health Organization regions,addressing key questions about vaccine performance through ten cooperative *** findings from COVEP projects reinforced confidence,both domestically and globally,in the effectiveness of the vaccines produced in ***,the outcomes observed internationally were frequently mirrored by later studies conducted within *** thus pioneered a novel approach for fostering cross-national research collaborations,addressing significant public health issues and exemplifying a framework for international *** approach is in line with the strategic objectives and other development efforts of China CDC’s national disease control and prevention initiatives.
A case of psittacosis was identified in Qingdao City,Shandong Province on May 4,*** patient,a 69-year-old retired male,was admitted to a medical facility on April 22,*** symptoms,which had persisted for two days prior...
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A case of psittacosis was identified in Qingdao City,Shandong Province on May 4,*** patient,a 69-year-old retired male,was admitted to a medical facility on April 22,*** symptoms,which had persisted for two days prior to his admission,included a fever(reaching 38.4°C at its peak),an escalating cough,and wheezing,none of which had been previously treated.
Introduction:In recent years,the incidence of measles in China has consistently remained below 1 per 100,000 population,yet the disease has not been *** study aims to comprehensively analyze the epidemiological charac...
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Introduction:In recent years,the incidence of measles in China has consistently remained below 1 per 100,000 population,yet the disease has not been *** study aims to comprehensively analyze the epidemiological characteristics of measles from 2005 to 2022,identify high-risk populations and areas,and propose targeted ***:We utilized data from the China Disease prevention and control Information System for our comprehensive *** autocorrelation was employed to examine the spatial clustering of measles,while spatiotemporal scanning analysis was used to detect spatiotemporal clustering to describe measles epidemiology during the study ***:Between 2005 and 2022,732,218 measles cases were reported in ***,the incidence of measles exhibited a downward trend,particularly during the periods of 2008-2011 and *** 2022,the incidence rate reached its historical low at 0.039 per 100,000 *** predominantly affects young *** 2017,global spatial clustering has diminished,although hotspot areas persist in the western ***-temporal scanning identified a high-incidence cluster from 2005 to 2008,comprising 15 provinces in the western,central,and northern regions of ***,from 2016 to 2022,a low-incidence cluster was detected in the southern and central ***:China has made significant progress in measles prevention and *** recent low incidence and absence of substantial spatiotemporal clustering indicate that China is nearing measles ***,there is a continuing need to enhance prevention and control efforts among very young children and in historic incidence hotspots in western ***,improving the diagnosis of vaccine-associated rash illnesses is essential.
Summary What is already known about this topic?Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)reinfection by variants is being reported commonly and has caused waves of epidemic in many *** of dynamic zero...
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Summary What is already known about this topic?Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)reinfection by variants is being reported commonly and has caused waves of epidemic in many *** of dynamic zero policy,the SARSCoV-2 reinfection was less reported in *** is added by this report?SARS-CoV-2 reinfections were observed in Guangdong Province between December 2022 and January *** study estimated that the reinfection incidence was 50.0%for the original strain primary infections,35.2%for the Alpha or Delta variants,and 18.4%for the Omicron variant;The reinfection incidence within 3-6 months after primary infection by Omicron variant was 4.0%.Besides,96.2%reinfection cases were symptomatic while only 7.7%sought medical *** are the implications for public health practice?These findings suggest a reduced likelihood of an Omicron-driven epidemic resurgence in the short term but emphasize the importance of maintaining vigilant surveillance of emerging SARS-CoV-2 variants and conducting population-based antibody level surveys to inform response preparedness.
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