Results 21 to 30 of about 165,324 (266)

Vaccines' effects on the heart

New Scientist, 2022
With the mRNA covid-19 vaccines being delivered to growing numbers of young people, researchers are looking again at the rare risk of myocarditis, reports Clare Wilson.
openaire   +2 more sources

Coverage and effectiveness of COVID-19 vaccines among people aged 60 years and above in Changning District of Shanghai

Shanghai yufang yixue, 2023
ObjectiveTo assess the coverage and effectiveness of COVID-19 vaccines in the elderly.MethodsThis study was conducted in Changning District of Shanghai， targeting people aged 60 years and above.
PANG Hong, HE Xiaoding, CHEN Jinyan, SHI Wei, JIN Bei, XUE Jing, ZHAO Wensui, JIANG Qingwu   +7 more
doaj   +1 more source

Effectiveness of COVID-19 vaccine in prevention of mortality among moderate-severe cases: Case control study

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2022
Introduction: The present study was conducted for vaccine effectiveness in the prevention of mortality among moderate to severe COVID-19 cases. Methods: The study was conducted in a dedicated COVID-19 hospital in Northern India from April 2021 to June ...
Arun Kumar Yadav, Kundan Vashisht, Subhodeep Ghosh, Saurabh Bobdey   +3 more
doaj   +1 more source

Effect of Age at Vaccination on Rotavirus Vaccine Effectiveness in Bolivian Infants [PDF]

Pediatric Infectious Disease Journal, 2018
Background: Rotavirus vaccines are less effective in developing countries versus developed countries. One hypothesis for this difference in performance is that higher levels of maternal antibodies in developing countries may interfere with vaccine response, suggesting that delayed dosing could be beneficial.
Rachel M, Burke, Jacqueline E, Tate, Kimberly D, Pringle, Manish, Patel, Lucia H, De Oliveira, Umesh D, Parashar   +5 more
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The association between vaccine hesitancy and pertussis: a systematic review and meta-analysis

Italian Journal of Pediatrics, 2023
Background Robust routine immunization schedules for pertussis-containing vaccines have been applied for years, but pertussis outbreaks remain a worldwide problem. This study aimed to investigate the association between vaccine hesitancy and pertussis in
Yuning Wang, Naiyang Shi, Qiang Wang, Liuqing Yang, Tingting Cui, Hui Jin   +5 more
doaj   +1 more source

Assessment of mumps-containing vaccine effectiveness by dose during 2006 to 2020 in Quzhou, China

Human Vaccines & Immunotherapeutics, 2022
Mumps cases were reported frequently when a routine dose measles–mumps–rubella(MMR) achieved high coverage in Quzhou. The supplementary immunization activities (SIA) using measles mumps (MM) was conducted to control mumps outbreaks.
Zhiying Yin, Tingcui Wen, Quanjun Fang, Canjie Zheng, Xiaoying Gong, Junji Li, Shuangqing Wang, Ziling Xiang   +7 more
doaj   +1 more source

Vaccination and Vaccine Effectiveness: A Commentary of Special Issue Editors [PDF]

Vaccines, 2020
The Special Issue “Vaccination and Vaccine Effectiveness”, published in the journal Vaccines, has the main aim to increase international literature data on vaccine effectiveness and safety and on vaccination strategies in order to reduce vaccine hesitancy and improve vaccination coverage rates.
Costantino C., Casuccio A., Restivo V.
openaire   +4 more sources

National Near Real-Time Vaccine Effectiveness Against COVID-19 Severe Outcomes Using the Screening Method Among Older Adults Aged ≥50 Years in Canada

Vaccines
Background/Objectives: It is critical to monitor real-world COVID-19 vaccine effectiveness (VE) in older adults, as they have been identified as a priority group for vaccination.
Robert MacTavish, Andreea Slatculescu, Dylan Ermacora, Katarina Vukovojac, Tanner Noth, Natalie Ward, Kathleen Laskoski, Daniela Fleming, Baanu Manoharan, Julie Laroche, Aissatou Fall   +10 more
doaj   +1 more source

Factors Associated with Up-to-Date Measles Vaccination Among 2-Year-Old Children in Canada: An Analysis of the 2021 Childhood National Immunization Coverage Survey

Vaccines
Background/Objectives: Ongoing measles outbreaks in Canada and worldwide, largely among unvaccinated individuals, emphasize the importance of examining predictors of measles vaccination.
Jeanette Bourne, Anna-Maria Frescura, Samuel Ileka-Priouzeau, Marwa Ebrahim, Julie Laroche   +4 more
doaj   +1 more source

Effectiveness and failure rate of the varicella vaccine in an outbreak in Jiangsu, China: a 1:2 matched case-control study

Human Vaccines & Immunotherapeutics, 2020
Background: The varicella vaccine is not included in the national childhood immunization schedules in China, although one-dose varicella vaccine has been suggested for susceptible children aged 1–12 years in Jiangsu Province. However, varicella epidemics
Yong Wang, Lei Zhang, Xiang Sun, Yang Cao, Zhiguo Wang, Li Liu, Yan Xu, Minghao Zhou, Yuanbao Liu   +8 more
doaj   +1 more source