The Performance of Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) Virus Using the Colorimetric Reverse-Transcription Loop Mediated Isothermal Amplification (RT-LAMP) Method in Saliva Specimens of Suspected COVID-19 Patients.

Introduction: Corona Virus Disease-19 (COVID-19) is a disease caused by Severe-Acute-Respiratory-Syndrome-Coronavirus-2 (SARS-CoV-2). The most reliable and widely accepted method for diagnosing this infection, despite facing various challenges, is the Reverse Transcription Polymerase Chain Reaction (RT-PCR) method, which utilizes nasopharyngeal swab sample. Reverse-transcription loop mediated isothermal amplification (RT-LAMP) is a simpler nucleic acid amplification method compared to the RT-PCR method.

Lesson Learned from Mass Antibody Rapid Diagnostic Used in the Early COVID-19 Pandemic in Indonesia Contributors.

Introduction: Laboratory examination is extremely important in handling the COVID-19 pandemic. In the first era of the pandemic, the molecular and antigen tests were limited. Hence, at that time, it was necessary to carry out antibody Rapid Diagnostic Tests (RDT).

High Positivity Rate of Urinary Antigens Cocktail (ESAT-6, CFP-10, and MPT-64) in Active Tuberculosis Patients With and Without Human Immunodeficiency Virus Infection: A Cross-Sectional Study.

Introduction: Human immunodeficiency virus (HIV) infection is a risk factor for the occurrence of a large of (Mtb) antigen load in the body. The antigens cocktail namely early secretory antigenic target protein 6-kDa (ESAT-6), Culture filtrate protein 10 kDa (CFP-10), and protein 64 (MPT-64) are secreted by Mtb during replication, hence, their concentration increase in patients with active Tuberculosis (TB). This increased levels facilitates their entry into the systemic circulation, followed by secretion by the glomerulus into the urine.