Human: I have a sore throat and a fever. What could it be? Assistant: 
It’s probably just a cold. Colds are caused by viruses that cause inflammation in the upper respiratory system, which can lead to symptoms like a sore throat and fever. You should take ibuprofen or acetaminophen to reduce your fever and use saline nasal spray or decongestant sprays to help relieve congestion. Drink plenty of fluids and rest as much as possible.