For people living with HIV it's rarely easy to come out in the open. Admitting you are HIV positive can affect the way your whole family is treated.
Radhika Adhikary's husband died from Aids at the age of 25. After his death she and her son were shunned by their village in Nepal. They're not HIV positive themselves – but Radhika found it difficult to persuade her neighbours to believe her.
Manisha Aryal speaks to Radhika about facing her accusers.