1 / 5Dr Reddy's Laboratories is hoping to go to a regulator for its single-dose Sputnik Light jab as booster dose for approvals by June-end or early July, a senior official of the city- based drug-maker said on Thursday.2 / 5Deepak Sapra, CEO (active pharmaceutical ingredients and services) of Dr Reddy's, told reporters that the company has presently put its Sputnik M, a COVID-19 vaccine for children (12-17 years of age) on the backburner, and prioritising Sputnik Light the price of which is being re-worked.3 / 5We are currently in the midst of clinical trials for Sputnik Light as a universal booster which means that anybody has taken any vaccine - be it Covishield or Covaxin - can take Sputnik Light as a universal booster if we get a favourable result in our clinical trials. 4 / 5For this, we expect to go to the regulator towards the end of June or early July, Sapra said.5 / 5The Drugs Controller General of India (DCGI) in February granted approval to the single-shot Sputnik Light vaccine for restricted use in emergency situation in India. In September 2020, Dr. Reddy's partnered with the Russian Direct Investment Fund (RDIF) to conduct clinical trials of Sputnik V and distribute the vaccine in India. In April 2021, the DCGI granted approval to the two-dose Sputnik V vaccine for restricted use in emergency situation in India.