Chronic granulomatous disease in the United Arab Emirates: clinical and molecular characteristics in a single center.

Background: Chronic granulomatous disease (CGD) is a genetic disorder caused by defective oxidative burst within phagocytes, manifesting as recurrent, severe infections as well as hyperinflammation.

Objective: This is the first report from the United Arab Emirates (UAE) to describe the demographic, clinical, laboratory, radiological, and genetic characteristics of patients with CGD.

Methods: This is a retrospective study that was conducted at Tawam Hospital in the UAE on patients with confirmed CGD between 2017 and 2022.

Personal protective equipment-related dermatoses in COVID-19 frontline health workers. A lesson learned from 1-year single center in the UAE.

Since COVID-19 was declared a pandemic in March 2020, frontline health care workers wear personal protective equipment (PPE, surgical masks, N95 or similar respirators, gloves, goggles, face shields, and gowns). Alcohol-based sanitizers and wipes were recommended. Such measures lead to disruption of the natural skin habitat and skin barrier and various cutaneous reactions.

Interrupting aerosol spread and nasal acquisition of SARS-CoV-2 with topical trichloroacetic acid.

The devastating effects of the coronavirus designated severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have merited many approaches to combat COVID-19. Since it is transmitted largely by fine droplets and aerosols, air defense with suitable ventilation and mask use might be enhanced by attacking the virus and its likely main point of invasion, the nasal mucosa. We recommend formal clinical trials employing topical trichloroacetic acid (TCA), which successfully blocks the nasal entry point for airborne allergens and to be curative for the early stages of viral infections of the oral mucosa.