Ifeanyichukwu Okike

Effect of a quadrivalent meningococcal ACWY glycoconjugate or a serogroup B meningococcal vaccine on meningococcal carriage: an observer-blind, phase 3 randomised clinical trial

Robert C. Read, David Baxter, David Chadwick et al. · The Lancet · 2014 · 281 citations · Full text

Veterinary Medicine, Infectious Diseases, Microbiology +17

Children develop robust and sustained cross-reactive spike-specific immune responses to SARS-CoV-2 infection

Alexander C. Dowell, Megan Butler, Elizabeth Jinks et al. · Nature Immunology · 2021 · 214 citations · Full text

Veterinary Medicine, Medicine, Immunology +17

Incidence, Etiology, and Outcome of Bacterial Meningitis in Infants Aged <90 Days in the United Kingdom and Republic of Ireland: Prospective, Enhanced, National Population-Based Surveillance

Ifeanyichukwu Okike, Alan P. Johnson, Katherine L. Henderson et al. · Clinical Infectious Diseases · 2014 · 184 citations · Full text

Medicine, Infectious Diseases, Pediatrics +17

Safety and immunogenicity of AS03B adjuvanted split virion versus non-adjuvanted whole virion H1N1 influenza vaccine in UK children aged 6 months-12 years: open label, randomised, parallel group, multicentre study

Claire S. Waddington, Woolf T. Walker, Clarissa Oeser et al. · BMJ · 2010 · 162 citations · Full text

Medicine, Immunology, Pediatrics +17

SARS-CoV-2 infection and transmission in primary schools in England in June–December, 2020 (sKIDs): an active, prospective surveillance study

Shamez Ladhani, Frances Baawuah, Joanne Beckmann et al. · The Lancet Child & Adolescent Health · 2021 · 97 citations · Full text

Veterinary Medicine, Infectious Diseases, Pediatrics +17