NAOQ19 for COVID-19

NAOQ19 may be beneficial for COVID-19 according to the study below. COVID-19 involves the interplay of 400+ viral and host proteins and factors providing many therapeutic targets. Scientists have proposed 11,000+ potential treatments. c19early.org analyzes 210+ treatments. We have not reviewed NAOQ19 in detail.
Subramanian et al., Preclinical and Clinical Study of Efficacy of NAOQ19 against SARS-COV2: A Comprehensive Evaluation, medRxiv, doi:10.64898/2026.01.27.26344593
Abstract Background More than 6.2 million people have died already from COVID-19. Drug resistance and relapse cases from first generation therapeutics calls for development of new drugs in alternative medicine. Complementary and Alternative Medicines (CAM) that include herbal remedies and phytochemicals are usually not fully integrated into mainstream healthcare systems. The study proposes a CAM remedy, a new polyherbal formulation ‘NAOQ19’ against the SARS-CoV-2. Methods The present study consists of invitro and invivo evaluation of NAOQ19 against SARS-CoV-2 infection. First, invitro testing of NAOQ19 anti-viral activity was carried out on three relevant cell lines: Vero E6, A549ACE2 and Huh 7.5.1 ACE2TMPRSS2. Next, animal model testing of NAOQ19 was performed in Syrian golden hamsters along with positive control Remdesivir and infection control for 3 days to determine the efficacy and safety of the formulation. Finally, a double blind randomized clinical trial with mild to moderate COVID-19 infected patients were evaluated to test the efficacy of NAOQ19 in human settings. Results This study demonstrated a strong anti-viral (low EC50) activity in cell culture with live virus and exhibits reduced plaque forming units (high antiviral activity) in the Syrian golden hamster model. Moreover, in the clinical trials, NAOQ19 shows high efficacy demonstrating early recovery and reduced levels of inflammatory biomarkers among COVID-19 infected patients. Conclusion This novel polyherbal formulation NAOQ19, demonstrates strong anti-viral activity in preclinical and clinical study; thereby proving its candidacy as a low-cost alternative medicine with minimal adverse effects.