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?

Choice A reason: Roseola infantum is a common viral illness in infants and young children, but it is not considered a notifiable infectious disease. Choice B reason: Correct. Measles is a notifiable infectious disease. This means that healthcare providers are required to report any diagnosed cases to public health authorities due to its potential for outbreaks. Choice C reason: Fifth disease, caused by parvovirus B19, is typically a mild viral illness in children and is not classified as a notifiable infectious disease. Choice D reason: Scabies is a parasitic infestation, not an infectious disease. It is caused by the Sarcoptes scabiei mite and is not considered notifiable.