If the candidate does not pass the certification examination, he or she may register to re-take the certification examination online at a price of $395, a discount of $100 from the regular examination rate.
Dengue fever is an infectious disease carried by mosquitoes and caused by any of four related dengue viruses. This disease used to be called break-bone fever because it sometimes causes severe joint and muscle pain that feels like bones are breaking.Health experts have known about dengue fever for more than 200 years.engue fever is an infectious disease carried by mosquitoes and caused by any of four related dengue viruses. This disease used to be called break-bone fever because it sometimes causes severe joint and muscle pain that feels like bones are breaking.
The right treatment for body chills with fever depends on the cause, and that's where your doctor might need to step in. Call your doctor if: 1  The fever is accompanied by serious symptoms like shortness of breath, neck stiffness, headache, rash, swelling of a joint, abdominal pain, or extreme fatigue.2  The fever is high, or lasts longer than two or three days. 3  You have any serious medical issues and develop a fever.all your doctor if: 1  The fever is accompanied by serious symptoms like shortness of breath, neck stiffness, headache, rash, swelling of a joint, abdominal pain, or extreme fatigue. 2  The fever is high, or lasts longer than two or three days. 3  You have any serious medical issues and develop a fever.