Effect of high-dose supplementation on hospitalized adults with COVID-19: a randomized controlled trial.

Objective: () is a cyanobacterium proven to have anti-inflammatory, antiviral, and antioxidant effects. However, the effect of high-dose supplementation on hospitalized adults with COVID-19 is currently unclear. This study aimed to evaluate the efficacy and safety of high-dose for SARS-CoV-2 infection.

Urinary antigene and PCR can both be used to detect in children's hospital-acquired pneumonia.

is the causative agent of more than 95% cases of severe pneumonia. Nosocomial pneumonias in different hospital wards is an important medical and pharmaceutical concern. This study aimed to detect with two methods: polymerase chain reaction (PCR) and detection of urine antigenic test (UAT) in patients suffering from nosocomial pneumonia admitted to pediatric intensive care unit (PICU) of children hospitals.