COVID-19 Vaccine Tracker: Over 21.9 lakh people in India get jabbed on April 28, more than 15 crore shots administered so far

Prime Minister Narendra Modi launched the nationwide vaccination drive on January 16, with healthcare workers at the frontline of India's COVID-19 battle getting their first jabs.

The country began the second phase of the vaccination drive from March 1 in which everyone above 60 years of age and those over 45 years with comorbidities could start getting the vaccine.

From April 1, vaccination was opened for everyone above the age of 45 with or without comorbidities.

Everyone above 18 years of age will be eligible to get vaccinated against COVID-19 from May 1, the central government announced on April 19 as it liberalised the vaccination drive to allow states, private hospitals and industrial establishments to procure the doses directly from manufacturers. Registration on CoWIN platform for the third phase will begin on April 28.

Here are key developments related to the COVID-19 vaccination process:

> Maharashtra has decided to vaccinate citizens in the age group of 18 to 44 against COVID-19 free of cost in government hospitals said Chief Minister Uddhav Thackeray on April 28, even as a minister said the vaccination drive of this age group cannot be launched from May 1 due to unavailability of enough doses. Thackeray made the announcement about free vaccines after chairing a cabinet meeting in Mumbai on the day.

> Serum Institute of India (SII) -- the maker of a COVID-19 vaccine in the country – announced on the day a cut in price of the jab it plans to sell to states to Rs 300 per dose from the earlier Rs 400. This follows widespread criticism of its pricing policy as it has sold the initial doses of Covishield to the central government at Rs 150 per dose.

> The Kerala government has decided to procure one crore doses of COVID-19 vaccine for the third phase of vaccination drive from May 1,for those above18 years of age. A decision in this regard was taken at a cabinet meeting chaired online by Chief Minister Pinarayi Vijayan on the day.

> Rajasthan will require seven crore COVID-19 vaccines to administer 3.25 crore people aged 18 years and above, Health Minister Raghu Sharma said on the day. He said that apart from vaccines, the state would require 365 metric tonnes of medical oxygen per day and 10,000 Remdesivir injections daily.

> Sri Lanka began administering the second dose of the Oxford-AstraZeneca COVID-19 vaccine on the day after assurances from Serum Institute of India that it would send more consignments of the vaccine soon. Frontline workers were the first ones to receive the second dose of the vaccine, said State Minister of Primary Health Care, Epidemics and COVID Disease Control Sudarshani Fernandopulle.

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