Results 1 to 10 of about 66,763 (195)

Vaccine-Preventable Diseases

Emerging Infectious Diseases, 1998
Alison C. Mawle
doaj   +3 more sources

A cross-sectional national investigation of COVID-19 outbreaks in nurseries during rapid spread of the Alpha (B.1.1.7) variant of SARS-CoV-2 in England

BMC Public Health, 2022
Background In England, the emergence the more transmissible SARS-CoV-2 variant Alpha (B.1.1.7) led to a third national lockdown from December 2020, including restricted attendance at schools. Nurseries, however, remained fully open. COVID-19 outbreaks (≥ 
Felicity Aiano, Kelsey McOwat, Chinelo Obi, Annabel A. Powell, Jessica Flood, Shivraj Bhardwaj, Kelly Stoker, Donna Haskins, Brian Wong, Marta Bertran, Maria Zavala, Johanna Bosowski, Samuel E. I. Jones, Zahin Amin-Chowdhury, Laura Coughlan, Mary Sinnathamby, Asad Zaidi, Rachel Merrick, Hongxin Zhao, Sharif Ismail, Mary E. Ramsay, Shamez N. Ladhani, Vanessa Saliba   +22 more
doaj   +1 more source

Serological responses and vaccine effectiveness for extended COVID-19 vaccine schedules in England

Nature Communications, 2021
The UK extended the interval until the second COVID-19 vaccine dose up to 12 weeks. Here, the authors show in a cohort of 750 participants aged 50–89 years that the extended schedule results in higher antibody titers and estimate a higher vaccine ...
Gayatri Amirthalingam, Jamie Lopez Bernal, Nick J. Andrews, Heather Whitaker, Charlotte Gower, Julia Stowe, Elise Tessier, Sathyavani Subbarao, Georgina Ireland, Frances Baawuah, Ezra Linley, Lenesha Warrener, Michelle O’Brien, Corinne Whillock, Paul Moss, Shamez N. Ladhani, Kevin E. Brown, Mary E. Ramsay   +17 more
doaj   +1 more source

Perceptions of adolescents on the COVID-19 pandemic and returning to school: qualitative questionnaire survey, September 2020, England

BMC Pediatrics, 2022
Background Little is known about the views of adolescents returning to secondary school during the current COVID-19 pandemic. Methods In September 2020, the UK Health Security Agency (UKHSA), formerly known as Public Health England (PHE),recruited staff ...
Annabel A. Powell, Georgina Ireland, Felicity Aiano, Jessica Flood, Zahin Amin-Chowdhury, Joanne Beckmann, Joanna Garstang, Ifeanyichukwu Okike, Shazaad Ahmad, Mary E. Ramsay, Shamez N. Ladhani, Frances Baawuah   +11 more
doaj   +1 more source

Genetic Diversity of Meningococcal Serogroup B Vaccine Antigens among Carriage Isolates Collected from Students at Three Universities in the United States, 2015–2016

mBio, 2021
The impact of serogroup B meningococcal (MenB) vaccines on carriage is not completely understood. Using whole-genome sequencing data, we assessed the diversity and distribution of MenB vaccine antigens (particularly FHbp) among 1,514 meningococcal ...
Henju Marjuki, How-Yi Chang, Nadav Topaz, Melissa J. Whaley, Jeni Vuong, Alexander Chen, Laurel T. Jenkins, Fang Hu, Susanna Schmink, Adam C. Retchless, Jennifer D. Thomas, Anna M. Acosta, Lucy A. McNamara, Heidi M. Soeters, Sarah Mbaeyi, Xin Wang   +15 more
doaj   +1 more source

Emergence of the delta variant and risk of SARS-CoV-2 infection in secondary school students and staff: Prospective surveillance in 18 schools, England

EClinicalMedicine, 2022
Summary: Background: The role of educational settings in SARS-CoV-2 infection and transmission remains controversial. We investigated SARS-CoV-2 infection, seroprevalence, and seroconversion rates in secondary schools during the 2020/21 academic year ...
Shamez N. Ladhani, Georgina Ireland, Frances Baawuah, Joanne Beckmann, Ifeanyichukwu O. Okike, Shazaad Ahmad, Joanna Garstang, Andrew J. Brent, Bernadette Brent, Felicity Aiano, Zahin Amin-Chowdhury, Meaghan Kall, Ray Borrow, Ezra Linley, Maria Zambon, John Poh, Lenesha Warrener, Angie Lackenby, Joanna Ellis, Gayatri Amirthalingam, Kevin E. Brown, Mary E. Ramsay   +21 more
doaj   +1 more source

Insights on Population Structure and Within-Host Genetic Changes among Meningococcal Carriage Isolates from U.S. Universities

mSphere, 2020
In 2015 and 2016, meningococcal carriage evaluations were conducted at two universities in the United States following mass vaccination campaigns in response to Neisseria meningitidis serogroup B (NmB) disease outbreaks.
Sandeep J. Joseph, Nadav Topaz, How-Yi Chang, Melissa J. Whaley, Jeni T. Vuong, Alexander Chen, Fang Hu, Susanna E. Schmink, Laurel T. Jenkins, Lorraine D. Rodriguez-Rivera, Jennifer D. Thomas, Anna M. Acosta, Lucy McNamara, Heidi M. Soeters, Sarah Mbaeyi, Xin Wang   +15 more
doaj   +1 more source

Genomic Insights on Variation Underlying Capsule Expression in Meningococcal Carriage Isolates From University Students, United States, 2015–2016

Frontiers in Microbiology, 2022
In January and February 2015, Neisseria meningitidis serogroup B (NmB) outbreaks occurred at two universities in the United States, and mass vaccination campaigns using MenB vaccines were initiated as part of a public health response.
Melissa J. Whaley, Jeni T. Vuong, Nadav Topaz, How-Yi Chang, Jennifer Dolan Thomas, Laurel T. Jenkins, Fang Hu, Susanna Schmink, Evelene Steward-Clark, Marsenia Mathis, Lorraine D. Rodriguez-Rivera, Adam C. Retchless, Sandeep J. Joseph, Alexander Chen, Anna M. Acosta, Lucy McNamara, Heidi M. Soeters, Sarah Mbaeyi, Henju Marjuki, Xin Wang   +19 more
doaj   +1 more source

Integrated Serologic Surveillance of Population Immunity and Disease Transmission. [PDF]

, 2018
Antibodies are unique among biomarkers in their ability to identify persons with protective immunity to vaccine-preventable diseases and to measure past exposure to diverse pathogens. Most infectious disease surveillance maintains a single-disease focus,
Arnold, Benjamin F, Lammie, Patrick J, Priest, Jeffrey W, Scobie, Heather M   +3 more
core   +1 more source

Access to healthcare for undocumented migrants: Analysis of avoidable hospital admissions in Sicily from 2003 to 2013 [PDF]

, 2017
Access to healthcare services for undocumented migrants is one of the main public health issues currently being debated among European countries. Exclusion from primary healthcare services may lead to serious consequences for migrants' health.
Addario, Sebastiano Pollina, Barragan Montes, Sara, Bertollini, Roberto, Dembech, Matteo, La Torre, Giuseppe, Langley, Kate, Mannocci, Alice, Mipatrini, Daniele, Palermo, Mario, Severoni, Santino   +9 more
core   +1 more source