The girl child A/RES/70/138 making processes, as appropriate, and to include them as full partners in identifying their own needs and in developing, planning, implementing and assessing policies and programmes to meet those needs, with a view to ensuring their full and effective participation; 24. Recognizes that a considerable number of girl children are particularly vulnerable, including orphans, children living on the street, internally displaced and refugee children, children affected by trafficking and sexual and economic exploitation, children living with or affected by HIV and AIDS, and children who are incarcerated or who live without parental support, and therefore urges States, with the support of the international community, where relevant, to take appropriate measures to address the needs of such children by implementing national, subregional and regional policies and strategies to build and strengthen governmental, community and family capacities to provide a supportive environment for such children, including by providing appropriate counselling and psychosocial support, and ensuring their safety, enrolment in school and access to shelter, good nutrition and health and social services on an equal basis with other children; 25. Urges all States and the international community to respect, promote and protect the rights of the girl child, taking into account the p articular vulnerabilities of the girl child in pre-conflict, conflict and post-conflict situations and in climaterelated and other hazards and natural disasters, as well as in other humanitarian emergencies, all of which may result in the creation of child-headed households, and also urges States to take special measures for the protection of girls in all phases of humanitarian emergencies, from relief to recovery, and in particular to ensure that children have access to basic services, which include clean water, including safe drinking water, sanitation and hygiene, to protect them from sexually transmitted infections, including HIV infection, gender-based violence, including rape, sexual abuse and sexual exploitation, torture, abduction and trafficking, i ncluding forced labour, paying special attention to refugee and displaced girls, and to take into account their special needs in disarmament, demobilization, rehabilitation assistance and reintegration processes; 26. Deplores all acts of sexual exploitation, abuse of and trafficking in women and children, including in humanitarian crises and by humanitarian workers and peacekeepers, including military, police and civilian personnel involved in United Nations operations, welcomes the efforts undertaken by U nited Nations agencies and peacekeeping operations to implement a zero -tolerance policy in this regard, and requests the Secretary-General or the Member States from which those humanitarian workers originate and personnel-contributing countries to continue to take all appropriate action necessary to combat these abuses by such personnel, including through the full implementation without delay of those measures adopted in the relevant General Assembly resolutions based on recommendations of the Special Committee on Peacekeeping Operations; 21 27. Calls upon Member States to devise, enforce and strengthen effective child- and youth-sensitive measures to combat, eliminate and prosecute all forms of trafficking in women and girls, including for sexual and economi c exploitation, as part of a comprehensive anti-trafficking strategy within wider efforts to eliminate all forms of violence against women and girls, including by taking effective measures _______________ 21 See Official Records of the General Assembly, Fifty-ninth Session, Supplement No. 19 (A/59/19/Rev.1). 9/12