Answer:
Corona Virus killed millions of people in the recent outbreak in Italy.
Step-by-step explanation:
Changing voice or narration from an active to passive voice or vice versa requires a certain number of changes in the sentence structure and verbs used. Moreover, an active voice has the subject doing the verb while a passive voice has the subject being acted upon by the verb, meaning the verb is placed before the subject in a passive voice.
In the given sentence, the subject is "Corona Virus" while the verb is "killed". And it is given in the passive voice which is indicated by the use of "by" in the sentence.
Thus, the given sentence in the active voice is "Corona Virus killed millions of people in the recent outbreak in Italy."