The mother and father of a brain-damaged 11-month-old baby on Friday were sitting bedside with the boy after losing a legal battle that would have kept the boy on life support. The doctors at the Great Ormond Street Hospital for Children in London, who are caring for Charlie Gard received permission from a court to discontinue life support.

A month or two after HIV has entered their body, 40-90% of the people experience symptoms that resemble flu symptoms, and this is known as acute retroviral syndrome (ARS). But, in some cases the HIV symptoms don’t appear for years, even decades after the body has been infected.