Hyderabad: In a monumental stride towards eradicating polio worldwide, Biological E. Limited, a Hyderabad-based vaccine and pharmaceutical company today announced that the World Health Organisation has granted Pre-qualification status to their Novel Oral Polio Vaccine type 2. nOPV2 is the 10th pre-qualified vaccine of BE. This next-generation live, attenuated oral vaccine significantly reduces the risk of circulating vaccine-derived Poliovirus type …