Differential mechanisms of SARS-CoV-2 inactivation by anionic surfactants: a comparative study of fatty acid salts and synthetic surfactants

Puntos clave

• Inactivation of SARS-CoV-2 varies significantly between fatty acid salts and synthetic surfactants, indicating differing mechanisms.
• Fatty acid salts showed a notable reduction in viral load by over 90% compared to synthetic options under similar conditions.
• Comparative analysis using controlled experiments to assess the efficacy of different surfactants in viral inactivation was conducted.
• The findings highlight the importance of surfactant selection for effective disinfection against SARS-CoV-2, emphasizing practical implications for public health.