In many times, they simply shoot through it. If an actor is sick, often they can hold it together for the couple minutes it takes to get a shot. And in a few cases, they will halt production until the actor recovers. At worst, they need to scrap the film and their insurance will pay for it.
Did Steve Jobs leave his daughter any money?
Lisa Brennan-Jobs, now a 42 year old author and a Harvard graduate, had a different experience growing up with her father than her half-siblings. After his death, Steve Jobs did make sure to leave Lisa with a multi-million dollar inheritance.