How are viruses different from Bactria?

Viruses and bacteria are fundamentally different in structure and function. Bacteria are single-celled organisms that can reproduce independently and carry out metabolic processes, while viruses are much smaller and consist of genetic material encased in a protein coat, needing a host cell to replicate. Additionally, bacteria can be treated with antibiotics, whereas viruses require antiviral medications or vaccines for prevention and treatment. Lastly, bacteria are classified as living organisms, while viruses are often considered non-living due to their dependence on host cells for reproduction.