Yuyang Xu
Biographic Data
| ID | 7796278 |
|---|---|
| NAME | Yuyang Xu |
| GIVEN NAMES | Yuyang |
| FAMILY NAME | Xu |
| SIGNATURE | XU Y |
| AFFILIATIONS | Hangzhou Center for Disease Control and Prevention |
| ORCID | 0000-0002-3962-3526 |
| VERIFIED | Yes |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2012 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Investigation and analysis of pertussis antibody levels among healthy people in Hangzhou, Zhejiang Province from 2021 to 2024
Objectives This study aims to investigate the levels of pertussis antibodies among the healthy population in Hangzhou, Zhejiang Province from 2021 to 2024. The goal is to understand the immune status of the population regarding pertussis, providing a basis for assessing the epidemiological risk of pertussis. Methods A multi-stage stratified sampling method was employed, categorizing the population into 11 age groups. From 2021 to 2024, one distri…
Spatial–temporal patterns, seasonality, and age-specific trends of varicella in Hangzhou, China, 2019–2024
Background: Varicella has been subject to mandatory reporting to the China Information System for Disease Control and Prevention (CISDCP) by health agencies within 24 h of diagnosis since 2019. However, even if two-dose varicella vaccination has been recommended to be administered to children at 1 and 4 years of age in Hangzhou since 2014, emerging evidence of increasing breakthrough varicella cases in outbreaks challenges the present varicella v…
Surveillance for adverse events following immunization with DTaP-containing combination vaccines in Linping, China, 2019–2022
Background: The DTaP-Hib and DTaP-IPV/Hib combination vaccine can be used as a substitute for the diphtheria, tetanus, and acellular pertussis combined vaccine (DTaP). We aimed to evaluate the safety of multi-component vaccines containing DTaP by analyzing the reporting rates and characteristics of adverse events following immunization (AEFIs) in Linping District during the years 2019 to 2022. Methods: We obtained data of AEFI and vaccination fro…
Analysis on the intention and influencing factors of free influenza vaccination among the elderly people aged 70 and above in Hangzhou in 2022
Background Although influenza vaccination is recommended for people aged 70 and above in Hangzhou, and the vaccine is provided free of charge, the elderly influenza vaccination rate is still low. The purpose of this study was to understand the barriers and motivations of older people in deciding to receive free influenza vaccine through questionnaires. Methods The method of stratified random sampling was adopted to take samples. A questionnaire s…
Analysis of 13-valent pneumococcal polysaccharide conjugate vaccine among children born in Hangzhou from 2017 to 2021
Background 13-valent pneumococcal polysaccharide conjugate vaccine (PCV13) has been introduced in Hangzhou since 2017, whereas its current immunization state in children is not clear. Therefore, this study aims to describe the PCV13 vaccination distribution among children born in Hangzhou from 2017 to 2021 to provide data for reducing vaccination differences among different populations. Methods Descriptive epidemiology was used for data analysis …
Associated factors of burnout among Chinese vaccination staff during Covid-19 epidemic
Objective: During the COVID-19 epidemic, vaccination staff had three main aspects of work: routine vaccination for children and adults, COVID-19 vaccination and COVID-19 prevention and control. All these works significantly increased the workload of vaccination staff. This study aimed to investigate the prevalence and influencing factors of burnout among vaccination staff in Hangzhou, China. Methods: A total of 501 vaccination staff from 201 comm…
Cost-effectiveness of various immunization schedules with inactivated Sabin strain polio vaccine in Hangzhou, China
Background It is necessary to select suitable inactivated poliovirus vaccine(IPV) and live, attenuated oral poliovirus vaccine (OPV) sequential immunization programs and configure the corresponding health resources. An economic evaluation was conducted on the sequential procedures of Sabin strain-based IPV (sIPV) and bivalent OPV (bOPV) with different doses to verify whether a cost-effectiveness target can be achieved. This study aimed to evaluat…
Increased risk of cancer in patients with type 2 diabetes mellitus
These findings indicated that patients with T2DM have an increased risk of developing cancer. Additional cancer screening should be employed in the management of patients with T2DM
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Increased risk of cancer in patients with type 2 diabetes mellitus
These findings indicated that patients with T2DM have an increased risk of developing cancer. Additional cancer screening should be employed in the management of patients with T2DM
Cost-effectiveness of various immunization schedules with inactivated Sabin strain polio vaccine in Hangzhou, China
Background It is necessary to select suitable inactivated poliovirus vaccine(IPV) and live, attenuated oral poliovirus vaccine (OPV) sequential immunization programs and configure the corresponding health resources. An economic evaluation was conducted on the sequential procedures of Sabin strain-based IPV (sIPV) and bivalent OPV (bOPV) with different doses to verify whether a cost-effectiveness target can be achieved. This study aimed to evaluat…
Analysis on the intention and influencing factors of free influenza vaccination among the elderly people aged 70 and above in Hangzhou in 2022
Background Although influenza vaccination is recommended for people aged 70 and above in Hangzhou, and the vaccine is provided free of charge, the elderly influenza vaccination rate is still low. The purpose of this study was to understand the barriers and motivations of older people in deciding to receive free influenza vaccine through questionnaires. Methods The method of stratified random sampling was adopted to take samples. A questionnaire s…
Analysis of 13-valent pneumococcal polysaccharide conjugate vaccine among children born in Hangzhou from 2017 to 2021
Background 13-valent pneumococcal polysaccharide conjugate vaccine (PCV13) has been introduced in Hangzhou since 2017, whereas its current immunization state in children is not clear. Therefore, this study aims to describe the PCV13 vaccination distribution among children born in Hangzhou from 2017 to 2021 to provide data for reducing vaccination differences among different populations. Methods Descriptive epidemiology was used for data analysis …
Associated factors of burnout among Chinese vaccination staff during Covid-19 epidemic
Objective: During the COVID-19 epidemic, vaccination staff had three main aspects of work: routine vaccination for children and adults, COVID-19 vaccination and COVID-19 prevention and control. All these works significantly increased the workload of vaccination staff. This study aimed to investigate the prevalence and influencing factors of burnout among vaccination staff in Hangzhou, China. Methods: A total of 501 vaccination staff from 201 comm…
Surveillance for adverse events following immunization with DTaP-containing combination vaccines in Linping, China, 2019–2022
Background: The DTaP-Hib and DTaP-IPV/Hib combination vaccine can be used as a substitute for the diphtheria, tetanus, and acellular pertussis combined vaccine (DTaP). We aimed to evaluate the safety of multi-component vaccines containing DTaP by analyzing the reporting rates and characteristics of adverse events following immunization (AEFIs) in Linping District during the years 2019 to 2022. Methods: We obtained data of AEFI and vaccination fro…
Investigation and analysis of pertussis antibody levels among healthy people in Hangzhou, Zhejiang Province from 2021 to 2024
Objectives This study aims to investigate the levels of pertussis antibodies among the healthy population in Hangzhou, Zhejiang Province from 2021 to 2024. The goal is to understand the immune status of the population regarding pertussis, providing a basis for assessing the epidemiological risk of pertussis. Methods A multi-stage stratified sampling method was employed, categorizing the population into 11 age groups. From 2021 to 2024, one distri…
Spatial–temporal patterns, seasonality, and age-specific trends of varicella in Hangzhou, China, 2019–2024
Background: Varicella has been subject to mandatory reporting to the China Information System for Disease Control and Prevention (CISDCP) by health agencies within 24 h of diagnosis since 2019. However, even if two-dose varicella vaccination has been recommended to be administered to children at 1 and 4 years of age in Hangzhou since 2014, emerging evidence of increasing breakthrough varicella cases in outbreaks challenges the present varicella v…
Medicine (6 works) · Vaccination (6 works) · Immunology (4 works) · Environmental health (3 works) · Epidemiology (3 works) · Immunization (3 works) · Population (3 works) · Antibody (2 works) · Bacterial Infections and Vaccines (2 works) · Demography (2 works)