Rebecca Rita is among the fortunate survivors of a powerful typhoon that lashed through central Philippines in November 2013, but the 62-year-old, who has heart and liver problems, remains vulnerable to the negative impact of future disasters.
Because of age-related factors such as poor eyesight, hearing and mobility, older people tend to be relatively isolated, making them one of the most vulnerable when disasters strike. Poverty and discrimination play a factor as well.
This is the focus of a new index released by London-based organization HelpAge International, which looks into the vulnerabilities the elderly face during disasters.