Introduction to Measles | Causes, Risk Factors, Transmission, Stages of Infection, Signs & Symptoms

The video tutorial provides a comprehensive overview of measles, covering its causes, risk factors, transmission, stages of infection, and symptoms. Measles is a highly contagious virus from the Paramyxoviridae family, known for causing a characteristic rash. Risk factors include vitamin A deficiency, malnutrition, and being immunocompromised. Transmission occurs through respiratory droplets and airborne mechanisms. The infection progresses through incubation, prodrome, exanthem, and recovery stages, with symptoms like fever, conjunctivitis, and a maculopapular rash. Vaccination has reduced measles mortality, but it remains a significant health concern.

What virus causes measles?

What are the risk factors for contracting measles?

How is the measles virus transmitted?

What are the stages of measles infection?

Describe the symptoms observed during the prodromal stage of measles.

What are Koplik spots and when do they occur?

Explain the characteristics of the maculopapular rash associated with measles.

What is the recovery stage of measles and what symptoms may persist?

What is modified measles and how does it differ from typical measles?

What complications can arise from atypical measles?