London Filipina mother 'fearful' for missing children
A Filipina mother living in London has been unable to contact her three children aged nine, 13 and 14 who live with her sister-in-law.
They were staying in Beriso Heights, near Tacloban, on the island of Leyte, which bore the brunt of the devastation, when Typhoon Haiyan hit.
Milagros Navarra told BBC World Service she carries a "heavy heart".