Contents Issue 2 April 1998 Volume 5, Issue 2 , 1998 View pdf "The Deadly Drain:" Probable hydrogen sulfide poisoning, Unaizah, Al-Qassim region, May 28, 1998 Ahmed Abdullah Alslamah, Mohammed AbdulAziz Al-Mazroa, Robert Fontain, Nasser Alhamdan Salmonella outbreak associated with tiramisu dessert, Riyadh, Dec 28-31, 1997 Haya Sulaiman Mohammed AlEid, Shaker Nasser Al-Sogour, Robert Fontain Mumps outbreak in a highly vaccinated population, Al-Faisaliyah district, Riyadh, March-June, 1998 Ahmed Taher Alawi Baomar, Robert Fontain Letters to the Editor (Prof Haroutune K. Armenian, School of Public Health, Johns Hopkins University, Baltimore, MD, USA To the Editor (Dr. John Hardie, Chairman, Department of Dentistry, King Fahad National Guard Hospital, Riyadh, Saudi Arabia)