Original Investigation March 24, 2022 Association of COVID-19 Vaccination in Pregnancy With Adverse Peripartum Outcomes Deshayne B. Fell, Tavleen Dhinsa, Gillian D. Alton, et al JAMA. 2022;327(15):1478-1487. doi:10.1001/jama.2022.4255 Key Points Question  Is COVID-19 vaccination during pregnancy associated with adverse peripartum outcomes? Findings  In this population-based retrospective cohort study of 97 590 individuals in Onta...

ARTICLES| VOLUME 10, ISSUE 4, P355-366, APRIL 01, 2022 SARS-CoV-2 infection and vaccine effectiveness in England (REACT-1): a series of cross-sectional random community surveys Marc Chadeau-Hyam, Haowei Wang, Oliver Eales, et al Lancet Respir Med 2022; 10: 355-366 Summary Background England has experienced a third wave of the COVID-19 epidemic since the end of May, 2021, coinciding with the rapid spread of the delta (B.1.617.2) variant, de...

Original Investigation March 24, 2022 Association of SARS-CoV-2 Vaccination During Pregnancy With Pregnancy Outcomes Maria C. Magnus, Anne K. Örtqvist, Elisabeth Dahlqwist, et al JAMA. 2022;327(15):1469-1477. doi:10.1001/jama.2022.3271 Key Points Questions  Is SARS-CoV-2 vaccination during pregnancy associated with adverse pregnancy outcomes? Findings  In this population-based retrospective cohort study that included 157 521 deli...

CORRESPONDENCE|ONLINE FIRST Antibody durability at 1 year after Sputnik V vaccination Lautaro Sanchez, Santiago Oviedo Rouco, Marina Pifano, et al Antibody waning against SARS-CoV-2 over time after vaccination, together with the emergence of new viral variants, pose great challenges for ending the pandemic. To our knowledge, no previous work has assessed the long-term prevalence of anti-SARS-CoV-2 antibodies in individuals vaccinated with Sputnik V (Gam-COVID-Vac...

Preliminary Communication February 10, 2022 Effect of Intra-arterial Alteplase vs Placebo Following Successful Thrombectomy on Functional Outcomes in Patients With Large Vessel Occlusion Acute Ischemic Stroke: The CHOICE Randomized Clinical Trial Arturo Renú, Mónica Millán, Luis San Román, et al JAMA. Published online February 10, 2022. doi:10.1001/jama.2022.1645 Key Points Question  Does the use of adjunct intra-arterial thrombolys...

Research Risk of adverse events after covid-19 in Danish children and adolescents and effectiveness of BNT162b2 in adolescents: cohort study Helene Kildegaard, Lars Christian Lund, Mikkel Højlund, et al BMJ 2022; 377 doi: https://doi.org/10.1136/bmj-2021-068898 (Published 11 April 2022)Cite this as: BMJ 2022;377:e068898 Abstract Objectives To assess the risk of acute and post-acute adverse events after SARS-CoV-2 infection in children and adolescents i...

ARTICLES|ONLINE FIRST Effectiveness of CoronaVac, ChAdOx1 nCoV-19, BNT162b2, and Ad26.COV2.S among individuals with previous SARS-CoV-2 infection in Brazil: a test-negative, case-control study Thiago Cerqueira-Silva, Jason R Andrews, Viviane S Boaventura, et al Lancet Infect Dis Published:March 31, 2022 DOI:https://doi.org/10.1016/S1473-3099(22)00140-2 Summary Background COVID-19 vaccines have proven highly effective among individuals without a previo...

Research App based education programme to reduce salt intake (AppSalt) in schoolchildren and their families in China: parallel, cluster randomised controlled trial Feng J He,  Puhong Zhang, Rong Luo, et al BMJ 2022; 376 doi: https://doi.org/10.1136/bmj-2021-066982 (Published 10 February 2022)Cite this as: BMJ 2022;376:e066982 Abstract Objective To determine whether a smartphone application based education programme can lower salt intake in schoolchildr...

ARTICLES|ONLINE FIRST Risk of SARS-CoV-2 reinfection and COVID-19 hospitalisation in individuals with natural and hybrid immunity: a retrospective, total population cohort study in Sweden Peter Nordström, Marcel Ballin, Anna Nordström Lancet Infect Dis Published:March 31, 2022 DOI:https://doi.org/10.1016/S1473-3099(22)00143-8 Summary Background Real-world evidence supporting vaccination against COVID-19 in individuals who have recovered from a previou...

Research Multifaceted intervention to reduce haemodialysis catheter related bloodstream infections: REDUCCTION stepped wedge, cluster randomised trial Sradha Kotwal, Alan Cass, Sarah Coggan, et al BMJ 2022; 377 doi: https://doi.org/10.1136/bmj-2021-069634 (Published 12 April 2022)Cite this as: BMJ 2022;377:e069634 Abstract Objective To identify whether multifaceted interventions, or care bundles, reduce catheter related bloodstream infections (CRBSIs) ...