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Social & Preventive Medicine General 83d5f9ee

Which of the following statements is true about the epidemiological determinants of measles -

A
Measles virus survives outside the human body for 5 days
B
Carriers are important sources of infection
C
Secondary attack is less than that of rubella
D
Incidence of measles is more in males than females
High-Yield Explanation
SAR of some important infectious diseases Measles → 80%  Rubella → 90 - 95%  Chickenpox → 90% Pertussis → 90% Mumps → 86%

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