CAGAYAN DE ORO CITY – The data on dengue cases being received by the Department of Health (DoH) in Bukidnon, the province with the most number of cases in Northern Mindanao, is feared to be just “the tip of the iceberg” and that many other cases remain unreported, a provincial health official disclosed Thursday.

Dr. Josephine Ibalio, the health coordinator for Bukidnon province, said they are receiving information of new cases every week as she expressed concern that the situation could ...