A nurse is reviewing the medical records of a group of toddlers. The nurse should identify that which of the following conditions is a notifiable infectious disease?
A.
Roseola infantum
B.
Measles
C.
Fifth disease
D.
Scabies
The Correct Answer and Explanation is :
The correct answer is B. Measles.
Explanation:
Measles is classified as a notifiable infectious disease. This means that healthcare providers are legally required to report cases to public health authorities. Notifiable diseases are those that pose a significant public health risk due to their high potential for causing outbreaks or severe consequences. The purpose of mandatory reporting is to monitor, control, and prevent the spread of these diseases within the community.
Measles is a highly contagious viral disease caused by the measles virus. It is transmitted through respiratory droplets when an infected person coughs or sneezes. Measles is characterized by a distinctive rash, high fever, cough, runny nose, and red eyes. Complications can be severe, including pneumonia, encephalitis, and even death. The high contagiousness and potential for serious complications underscore the importance of prompt reporting and surveillance to prevent outbreaks.
Comparison with Other Conditions:
- Roseola infantum (A): Also known as exanthem subitum or sixth disease, roseola is a common viral illness in toddlers, characterized by a sudden high fever followed by a rash as the fever subsides. While it is a common childhood illness, it is not classified as a notifiable disease.
- Fifth disease (C): Known as erythema infectiosum, fifth disease is caused by parvovirus B19. It is characterized by a “slapped cheek” rash in children and is generally mild. Like roseola, it is not considered a notifiable disease.
- Scabies (D): Scabies is a skin infestation caused by the mite Sarcoptes scabiei, leading to intense itching and a rash. Although scabies can be quite uncomfortable and requires treatment, it is not classified as a notifiable disease. Scabies is managed more through individual case treatment and public health education rather than through mandated reporting.
Overall, measles stands out due to its significant public health implications and the importance of controlling its spread through mandatory reporting.