iPhone Calendar Virus with Hidden Account

Hi,

I have an iPhone calendar virus. I have isolated the calendar and can turn it off. However, it turns itself back on.

The Unsubscribe and report junk button is not where it is supposed to be. The delete Calendar button is not where it is supposed to be. Under Calendar Settings, I have checked the hotmail and gmail accounts for the other calendars. The events are not on any of the calendars i am linked to. I am assuming that they have somehow also hidden the virus account in the calendar settings account. I have not found any help that did not recommend clicking buttons that dont exist because of this virus. I believe that this is a combination of an actual virus that has subscribed in the background to a spam calendar i cannot delete.

Any suggesions?

Thanks,

[Re-Titled by Moderator]