One Drop (Canada - 2016) is the title of the Canadian horror film with a hospital location directed by Tricia Lee (Clean Break, Silent Retreat) for a screenplay by Corey Brown. Filming of the film began this month, and a teaser trailer has been available online for a few hours now, which you can see at the bottom of the article.
The protagonist is a single, nine-months-pregnant woman who wakes up inside a hospital facility in which she appears to be the only survivor. In the hospital, in fact, someone is bringing dead bodies back to life....
The cast includes Lara Gilchrist, Benjamin Arthur, Torri Higginson, Mark Taylor, Peter Blankenstein, Julian Richings, and Breeanna Booth. A crowdfunding campaign has been started for the film on IndieGoGo.