Multipronged strategy for protection and motivation of healthcare workers during the COVID-19 pandemic: a real-life study.

Objective: We aimed to assess risk of COVID-19 infection & seroprotection status in healthcare workers (HCWs) in both hospital and community settings following an intensive vaccination drive in India.

Setting: Tertiary Care Hospital.

Methods: We surveyed COVID-19 exposure risk, personal protective equipment (PPE) compliance, vaccination status, mental health & COVID-19 infection rate across different HCW cadres.

Double left brachiocephalic vein in a paediatric patient with CHD: a case report.

Anomalous brachiocephalic vein (ABCV) is a rare entity of head and neck venous channel variations and malformations. Amongst the five subtypes of ABVC, double left brachiocephalic vein (DLBCV) is the rarest. We present the case of a 1-year-11-month-old syndromic child, who had global developmental delay (GDD) with Sprengel deformity and failure to thrive (suspected Klippel Feil phenotype), who presented to us for the cardiac evaluation.

Retraction: Dual catalysis with magnetic chitosan: direct synthesis of cyclic carbonates from olefins with carbon dioxide using isobutyraldehyde as the sacrificial reductant.

Retraction of 'Dual catalysis with magnetic chitosan: direct synthesis of cyclic carbonates from olefins with carbon dioxide using isobutyraldehyde as the sacrificial reductant' by Subodh Kumar , , 2015, , 11860-11866, https://doi.org/10.1039/C5DT01012H.

Expression of concern: Graphene oxide: an efficient and reusable carbocatalyst for aza-Michael addition of amines to activated alkenes.

Expression of concern for 'Graphene oxide: an efficient and reusable carbocatalyst for aza-Michael addition of amines to activated alkenes' by Sanny Verma , , 2011, , 12673-12675, https://doi.org/10.1039/C1CC15230K.