Safety and immunogenicity of SII-NVX-CoV2373 (COVID-19 vaccine) in adults in a phase 2/3, observer-blind, randomised, controlled study.

Background: NVX-CoV2373, a Covid-19 vaccine was developed in the USA with ∼90% efficacy. The same vaccine is manufactured in India after technology transfer (called as SII-NVX-CoV2373), was evaluated in this phase 2/3 immuno-bridging study.

Methods: This was an observer-blind, randomised, phase 2/3 study in 1600 adults.

An Unusual ST Elevation in a Case of Left Atrial Myxoma.

Myxomas are the most common and potentially dangerous benign tumours of the heart. They may have either smooth or papillary surfaces and may have thrombus adherent. As both the papillary excrescences and the surface thrombi are friable in nature hence may undergo embolization.

Alkaptonuria in a 6 Year Old Patient: Case Report.

Alkaptonuria is a rare disorder of tyrosine catabolism. A 6 year old male child presented with history of darkish staining of the toilet commode following voiding. The urine when kept in a sterile container for a few hours turned black.

Fibrocalculous pancreatic diabetes in adult.

Fibrocalculous pancreatic diabetes has distinctive features like younger age at onset, presence of large intraductal calculi, aggressive course of the disease, and proneness for pancreatic cancer. Pancreatic calculi are the hallmark for the diagnosis. We report a 32-year-old male patient, a known case of diabetes since 2 years, presented with recurrent pain abdomen, malabsorption, and neuropathic symptoms.

Suppurative dacroadenitis causing ocular sicca syndrome in classic Wegener's granulomatosis.

Wegener's granulomatosis (WG) is a multisystem vasculitic disorder which can commonly afflict various components of the eye. Here we describe some unusual ocular manifestations of the disease in one patient. A young male with history of upper respiratory tract symptoms including epistaxis, nasal stuffiness and maxillary sinus pain presented with bilateral lacrimal gland abscess and ptosis.