When the common cold virus infects a cell it inserts its genome into the host genome. The host cells replicate the viral genome produce new viral particles and burst. As the host cells burst the repli?

As the host cells burst, they release new viral particles into the surrounding environment, which can then infect nearby cells. This cycle of infection continues, allowing the common cold virus to spread rapidly throughout the respiratory tract. The immune response is triggered, causing symptoms such as coughing, sneezing, and congestion as the body attempts to eliminate the virus. Ultimately, the infection can lead to temporary discomfort but is usually self-limiting.