Ioannis Karagiannis

COVID-19 vaccine coverage in health-care workers in England and effectiveness of BNT162b2 mRNA vaccine against infection (SIREN): a prospective, multicentre, cohort study

Victoria Hall, Sarah Foulkes, Ayoub Saei et al. · The Lancet · 2021 · 837 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +14

SARS-CoV-2 infection rates of antibody-positive compared with antibody-negative health-care workers in England: a large, multicentre, prospective cohort study (SIREN)

Victoria Hall, Sarah Foulkes, André Charlett et al. · The Lancet · 2021 · 738 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +12

Investigation of a Q fever outbreak in a rural area of The Netherlands

Ioannis Karagiannis, Barbara Schimmer, A. van Lier et al. · Epidemiology and Infection · 2009 · 131 citations · Full text

Veterinary Medicine, Infectious Disease Control, Infectious Diseases +13

Effectiveness of BNT162b2 mRNA Vaccine Against Infection and COVID-19 Vaccine Coverage in Healthcare Workers in England, Multicentre Prospective Cohort Study (the SIREN Study)

Victoria Hall, Sarah Foulkes, Ayoub Saei et al. · SSRN Electronic Journal · 2021 · 119 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17

A Prospective, Randomized Comparison of Adrenaline Injection in Combination with Detachable Snare Versus Adrenaline Injection Alone in the Prevention of Postpolypectomy Bleeding in Large Colonic Polyps.

Gregorios A. Paspatis, Konstantina Paraskeva, Anǵeliki Theodoropoulou et al. · The American Journal of Gastroenterology · 2006 · 111 citations

Medicine, Pharmacotherapy, Surgery +15