- In March of last year, it was announced that polio had been eradicated in India
- Photographer Elena del Estal couldn't help but wonder about those already living with the disease
(CNN)Imagine sitting on a dusty, busy street in New Delhi, crowded with vendors and people running quickly about the market. A woman's lapis-colored sari swishes past you in the golden-colored dusk. You've been here since morning.