SARS-CoV-2 excretion and genetic evolution in nasopharyngeal and stool samples from primary immunodeficiency and immunocompetent pediatric patients.

Background: Primary Immunodeficiency disorders (PID) can increase the risk of severe COVID-19 and prolonged infection. This study investigates the duration of SARS-CoV-2 excretion and the genetic evolution of the virus in pediatric PID patients as compared to immunocompetent (IC) patients.

Materials And Methods: A total of 40 nasopharyngeal and 24 stool samples were obtained from five PID and ten IC children.

Regulatory T-cell dysfunction and cutaneous exposure to Staphylococcus aureus underlie eczema in DOCK8 deficiency.

Background: Dedicator of cytokinesis 8 (DOCK8)-deficient patients have severe eczema, elevated IgE, and eosinophilia, features of atopic dermatitis (AD).

Objective: We sought to understand the mechanisms of eczema in DOCK8 deficiency.

Methods: Skin biopsy samples were characterized by histology, immunofluorescence microscopy, and gene expression.

Outcome of percutaneous reconstruction of chronic lateral collateral ligament rupture.

Purpose: Many techniques have been described for the reconstruction of chronic lateral collateral ligament (LCL) rupture with different autograft options. The advantages of percutaneous LCL reconstruction include small incisions, minimal soft tissue disruption, less postoperative pain, and speedy rehabilitation and recovery. The aim of this study was to report the functional outcome of percutaneous LCL reconstruction and overall patient satisfaction in Africans.

A qualitative analysis of the COVID-19 vaccination rollout in Lagos, Nigeria: Client and provider perspectives on the plan, the process and the progress.

Mass vaccination has proven useful in the control of COVID-19, though vaccine rollout has met major challenges. The learning curve of this process has been valuable. This qualitative study aimed to assess the plan, the process and the progress of the COVID-19 vaccination rollout in Lagos, Nigeria.