The ABCD’s of Dengue: A 4 Part Series by Dr. Fernando Senties Nieto (Dr. Chey) Laura Wilkinson, May 7, 2013May 12, 2016, People, Cozumel 4 You, Cozumel News, Dengue, Dr. Chey, Living in cozumel, things to do, 0 This is the third post in a 4 part series, about Dengue, which originally appeared at blogtorchey.blogspot.com in Spanish...