Antiviral research focuses on developing treatments and preventive measures against viral infections. Scientists study how viruses operate and interact with host cells to identify potential targets for drugs. This research is crucial for managing diseases caused by viruses, such as influenza, HIV, and COVID-19. Researchers employ various methods, including laboratory experiments and clinical trials, to test the effectiveness of antiviral compounds. The goal is to create medications that can inhibit viral replication or enhance the immune response. Successful antiviral therapies can significantly reduce illness severity and transmission rates, improving public health outcomes.