Struck with a debilitating illness and unable even to sit in a wheelchair after a bout of high fever, filmmaker Jennifer Brea took to her camera to make sense of what she was going through. With many questions left unanswered by medical experts, Brea turns to the internet and finds not only that her condition has a name – myalgic encephalomyelitis (ME) – but along with it a supportive community of sufferers. (Sheffield)