Please answer! what kind of virus causes sore throat, difficulty swallowing and swollen painful ear?

Viruses: There are more than two hundred different viruses that are known to cause the common cold alone. The three most common types are rhinoviruses , coronaviruses, and respiratory syncytial virus. How does that help you? If you are not feeling well consider seeing your physician for an evaluation and to make sure you do not have a strep and\or ear infection.