Researchers discover long-acting injectable medicine as potential route to COVID-19 therapy ANI | Updated: May 05, 2021 22:09 IST Liverpool [UK], May 5 (ANI): Researchers from the University of Liverpool have shown the potential of repurposing an existing and cheap drug into a long-acting injectable therapy that could be used to treat Covid-19. In a paper published in the journal Nanoscale, researchers from the University's Centre of Excellence for Long-acting Therapeutics (CELT) demonstrate the nanoparticle formulation of niclosamide, a highly insoluble drug compound, as a scalable long-acting injectable antiviral candidate. The team started repurposing and reformulating identified drug compounds with the potential for COVID-19 therapy candidates within weeks of the first lockdown. Niclosamide is just one of the drug compounds identified and has been shown to be highly effective against SARS-CoV-2 in a number of laboratory studies.