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Vaccination: Whooping Cough (Pertussis) Vaccine
Countries: China Health
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Total 18 results found since Jan 2013.
Vaccination coverage survey of children aged 1-3 years in Beijing, China, 2005-2021
CONCLUSION: The coverage level and service quality of routine immunization in Beijing were relatively high. However, as influenced by COVID-19 epidemics, both on-time and in-time vaccination rates decreased significantly, except for BCG and HepB. Under the background of COVID-19 pandemic, the keys to maintain high level of vaccination coverage include flexible immunization service time to ensure the guardians bringing their children for vaccination timely, and more attention from providers to the doses after children's first birthday.PMID:37709591 | DOI:10.1016/j.vaccine.2023.08.015
Source: Vaccine - September 14, 2023 Category: Allergy & Immunology Authors: Wen-Yan Ji Dong-Lei Liu Rui Yu Liang Miao Qian-Li Yuan Luo-Dan Suo Jian-Ping Yu Source Type: research
Analysis of prevailing pertussis strains from different regions in China after the application of acellular vaccines
Chin Med J (Engl). 2023 May 19. doi: 10.1097/CM9.0000000000002244. Online ahead of print.NO ABSTRACTPMID:37200036 | DOI:10.1097/CM9.0000000000002244
Source: Chinese Medical Journal - May 18, 2023 Category: General Medicine Authors: Yamin Liu Bei Jiang Yu Guo Yuan Gao Jing Qian Chunhua Qie Zhujun Shao Ying Li Qi Wu Source Type: research
Vaccination in children with congenital heart disease: an observational study in a Beijing hospital
CONCLUSIONS: The age-appropriate vaccine-specific immunization rates in CHD children are low, with the lowest for DTaP. Refusal of community health centers was the primary reason. Our findings support that clinically stable CHD children may be safely vaccinated on a schedule similar to that of ordinary children in China.IMPACT: From our investigation, we found that the age-appropriate vaccine-specific immunization rates in children with CHD in China are low, with the lowest for diphtheria and tetanus toxoid and acellular pertussis. Refusal of community health centers to vaccinate was the primary reason for the low rates. W...
Source: Pediatric Research - October 28, 2022 Category: Pediatrics Authors: Xue-Ying Zhou Mi Yao Jian-Guang Qi Zhen-Nan Qi Wei-Lan Liang Source Type: research
The decline in immunity and circulation of pertussis among Chinese population during the COVID-19 pandemic: A cross-sectional sero-epidemiological study
CONCLUSION: The prevalence of pertussis decreased during the study period in the COVID-19 pandemic; however, there was still a certain proportion of adolescents and adults with evidence of recent infection. The decline in antibody levels after pertussis vaccination was observed, and booster doses are in urgent need in China.PMID:36283895 | PMC:PMC9581792 | DOI:10.1016/j.vaccine.2022.10.020
Source: Vaccine - October 25, 2022 Category: Allergy & Immunology Authors: Hanqing He Yao Zhu Mingjuan Jin Yang Zhou Xuewen Tang Rui Yan Xuan Deng Kun Chen Source Type: research
Pertussis in Asia: Recent country-specific data and recommendations
Vaccine. 2022 Jan 22:S0264-410X(21)01612-1. doi: 10.1016/j.vaccine.2021.12.004. Online ahead of print.ABSTRACTThe Global Pertussis Initiative (GPI) Roundtable Meeting held in 2019, which preceded the COVID-19 pandemic, focused on the incidence, surveillance, and immunization practices for pertussis in the Asian region. Participants from China, India, Indonesia, Malaysia, Pakistan, Philippines, South Korea, Taiwan, and Thailand presented country-specific information on pertussis prevalence, diagnosis, surveillance, vaccine administration and schedules, maternal and neonatal disease rates, and policies and practice of vaccin...
Source: Vaccine - January 25, 2022 Category: Allergy & Immunology Authors: Pramod Jog Iqbal Ahmad Memon Usa Thisyakorn Daniela Hozbor Ulrich Heininger Carl Heinz Wirsing von K önig Tina Tan participants of the 2019 GPI Thailand Meeting Source Type: research
Bordetella pertussis in School-Age Children, Adolescents, and Adults: A Systematic Review of Epidemiology, Burden, and Mortality in Asia
AbstractCyclic epidemics of pertussis (whooping cough) have been observed globally over the past twenty years despite high infant vaccine coverage. The resurgence of pertussis in high-income countries is partly due to waning vaccine immunity in older children and adults, as well as better surveillance and diagnostics. Moreover, in adolescents and adults, pertussis symptoms are mild and similar to common cough syndromes, meaning that it is under-diagnosed in older populations. A systematic search of MEDLINE, EMBASE, and BIOSIS was undertaken to identify studies published between 1 January 1990 and 17 June 2019, with info...
Source: Infectious Diseases and Therapy - April 29, 2021 Category: Infectious Diseases Source Type: research
Determination of serum neutralizing antibodies reveals important difference in quality of antibodies against pertussis toxin in children after infection
CONCLUSIONS: Our results indicated that in some children high concentrations of anti-PT IgG antibodies do not always mean effective PTNAs induced after infection, stressing the importance of detecting PTNAs after infection and vaccination. Clinical trial registry: Not applicable.PMID:33678454 | DOI:10.1016/j.vaccine.2021.02.045
Source: Vaccine - March 8, 2021 Category: Allergy & Immunology Authors: Yuxiao Zhang Yarong Li Zhiyun Chen Xiaoguai Liu Xiaokang Peng Qiushui He Source Type: research
