Office for Europe / WHO Regional Office for the Western Pacific / Parirenyatwa Hospital / American Sanitary Bureau / World Health Organization / postmaster@euro.who.int WHO Regional Office for the Americas / Back Malaria Department / Office for the Eastern Mediterranean / World Health House / Convention Secretariat / regafro@afro.who.int WHO Regional Office for South-East Asia / WHO Post Office / inforbm@who.int WHO Regional Office for Africa / United Nations Environment Programme / /