A/HRC/4/62 page 6 a mission to Sweden and participated in the joint mission to Lebanon and Israel. In February 2006, together with other special procedures mandate holders, he submitted a report to the Human Rights Council on the human rights situation of detainees at the United States of America base at Guantánamo Bay. The Special Rapporteur submitted a report to the General Assembly (see A/61/338) on the relationship between the right to health and the reduction of maternal mortality and access to medicines, and a report to the Human Rights Council (E/CN.4/2006/48 and Corr.1) on health indicators and health systems. 10. The Special Rapporteur on the right to food, Jean Ziegler, participated in conferences and seminars on topics such as migration, the national implementation of the right to food, food insecurity, and indicators. The Special Rapporteur further cooperated with WFP and FAO. He collaborated closely with the Secretariat of the Convention to Combat Desertification, 2006 being the International Year of Deserts and Desertification, to analyse the linkages between desertification, hunger and the right to food, and participated in an international conference on this topic. The Special Rapporteur also undertook a mission to Lebanon in the aftermath of the Israeli-Lebanon conflict (see A/HRC/2/8 and Corr.1). 11. The Special Rapporteur on the right to education, Vernor Muñoz Villalobos, undertook country visits to Germany and Morocco. He issued press statements expressing concern over, among other things, the attacks by anti-Government groups on schools and the education system in Afghanistan. To assist the preparation of the Special Rapporteur’s report on the right to education of persons with disabilities, OHCHR organized a seminar on this topic in November 2006. 12. In his report to the Human Rights Council, the Special Rapporteur on the adverse effects of the illicit movement and dumping of toxic and dangerous products and wastes on the enjoyment of human rights, Okechukwu Ibeanu, focused on the human rights impact and dimensions of the widespread exposure of individuals and communities to toxic chemicals from everyday household goods and food, including concerns in relation to the right to health. The Special Rapporteur expressed concern in response to the dumping of toxic waste in Abidjan. 13. The Special Representative of the Secretary-General on human rights of internally displaced persons (IDPs), Walter Kälin, has paid close attention to the protection of IDPs’ economic, social and cultural rights. In the reports on his missions to Côte d’Ivoire (A/HRC/4/38/Add.2) and Colombia (A/HRC/4/38/Add.3), for instance, he raises issues faced by IDPs in relation to their access to health care, education, food and adequate standard of living. 14. The Special Rapporteur on the situation of human rights and fundamental freedoms of indigenous peoples, Rodolfo Stavenhagen, assessed how economic, social and cultural rights were protected in national legislation in his report to the Commission on Human Rights at its sixty-second session (E/CN.4/2006/78) and raised issues pertaining to economic, social and cultural rights in the report on his mission to New Zealand (E/CN.4/2006/78/Add.3). 15. Country rapporteurs have often addressed economic, social and cultural rights. For instance, the Special Rapporteur on the situation of human rights in Myanmar addressed issues concerning land, housing and property rights, among others, in his report to the