Microbiology Virology 6a3f5a17 True about polio except - A Paralytic polio is most common B ssRNA virus C OPV&IPV are available D Polio drops given only in <3 year High-Yield Explanation OPV given to child of age 0-5 years REF:<\p> MICROBIOLOGY ANANTHA NARAYANAN NINTH EDITION PAGE.490