Reviving Old Medicine: A Fresh Fight Against COVID-19

You might be surprised to learn that scientists are turning to old drugs to combat COVID-19. Medicines like chloroquine, ivermectin, and remdesivir are being explored as potential weapons against the new coronavirus. These drugs aren't fresh off the assembly line, but they could be mighty effective against the virus. Imagine how water slides off a duck's back due to special proteins – these drugs might work in a similar way, latching onto specific parts of the virus. This approach isn't just about fighting COVID-19; it could also pave the way for better medicines in the future and deepen our understanding of how molecules interact. Think of it like trying different locks with various keys. By studying how these drugs interact with the virus, scientists might reveal new ways to stop it in its tracks. However, finding the right drug isn't a walk in the park. It requires a lot of trial and error.