उन-पलिअ लैक्षोन गोनां बैफोरो भाइरासनिफ्राय गिबि नाख्रेबनायखौ उनसंनानै लैक्षोनफोर गैयालासै गोबाव समफारि-हालागै थागोन (सरासनस्रायै 10-40 बोसोरफोरनि गेजेराव)।
Those with post-polio syndrome will have had a long period without symptoms following the initial attack from the virus (usually between 10-40 years).