Final answer:
Antistreptococcal prophylaxis should be maintained continuously after the initial episode of Acute Rheumatic Fever (ARF) to prevent recurrences. Studies have shown that this method reduces the proportion of patients who develop the disease after four years.
Step-by-step explanation:
Antistreptococcal prophylaxis should be maintained continuously after the initial episode of Acute Rheumatic Fever (ARF) to prevent recurrences - True.
ARF is an autoimmune inflammatory disease that occurs after an untreated or inadequately treated streptococcal infection, particularly strep throat. It can lead to serious complications like heart damage. Antistreptococcal prophylaxis, which involves taking antibiotics regularly, is recommended to prevent future streptococcal infections that may trigger ARF flare-ups.
Studies have shown that the prophylaxis method reduces the proportion of patients who develop the disease after four years, providing sufficient evidence of its effectiveness.