Dengue Fever | Pathophysiology, Symptoms, Diagnosis & Treatment

This video lesson covers dengue fever, including its transmission by mosquitoes, symptoms, and phases of infection. It explains the pathogenesis of the virus, signs and symptoms, and the critical and recovery phases. The video also discusses diagnosis through serology and treatment options, emphasizing supportive care. It concludes with prevention strategies and encourages further learning.

What are the four dengue viruses and how are they named?

Identify the geographic regions where dengue fever is most commonly found.

Discuss the role of mosquitoes in the transmission of dengue fever.

Describe the pathogenesis of dengue fever after a mosquito bite.

What are the common signs and symptoms of the febrile phase of dengue fever?

Explain the critical phase of dengue fever and its associated risks.

What are the potential complications of severe dengue fever?

What is the recovery phase of dengue fever and what symptoms may persist?

How is dengue fever diagnosed and what tests are commonly used?

What treatment options are available for dengue fever?