Plot line Idea

Here is an ideas about how i would construct the trailer:

The trailer starts with a radio news story about a disease and mentions human trails for a cure to set up the story, while the story's audio plays there are shots of empty streets and signs that warn people to stay inside and other indicators of an epidemic. The audio stops and the camera fades out into a static visual and sound until it steadies and shows a doctor setting up a camera to record an interview, this is when the main character is introduced and the doctor asks for her age, name, if she's had any contact with people who have the disease etc. The next few shots are the women taking the pills/cure the shots look almost identical apart from changing clothes/hair to show time passing. The pace of the shots speed up with intensifying music until they abruptly stop and theres a shot of the main character staring in a mirror, the shot continues for a while but is broken up by various short shots of her freaking out and shots that will suggest to the audience that she is going insane. These shots will increase in speed and will abruptly end with a black screen. A flashlight will be seen from the camera as if it was from the main characters POV and a doctor was checking her pupils, this would be accompanied with the sound of a shallow heart beat. It will then suddenly stop and cut to a shot of the doctor being strangled by her with screaming over the top. This will then fade to the title of the film with the films information e.i website, release date, production companies.