Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: A police officer has tested positive for Covid-19 after being spat at by a suspect who claimed to have the virus.

Covid-19: Spat-at Cambridgeshire police officer tests positive for virus