The National Technical Advisory Group on Immunisation (NTAGI) is likely to meet soon to discuss inclusion of Covid vaccine Covovax on the CoWIN portal as a heterologous booster dose for adults to boost uptake of booster doses, said official sources.
The Central drug regulatory authority Drugs Controller General of India (DCGI) has recommended market authorisation for Serum Institute of India's Covid vaccine Covovax as a heterologous booster dose for those who have already taken two doses of Covishield or Covaxin.
A release said that Covaxin has been demonstrated in clinical trials to generate a broader immune response "against the whole virus covering important antigens such as S-protein, RBD, and N-protein whereas currently approved vaccines in the US target only S-protein antigen"
A study in California prisons found recent vaccination and boosters reduce infectiousness, but Infection risk remains high. Vaccination and boosting, especially when recent, helped to limit the spread of COVID-19 in California prisons during the first Omicron wave, according to an analysis b
"People should join hands with government measures and follow precautionary measures. There are about 8.5 lakh doses of covid-19 vaccine available in the state and I urge everyone to get the third dose," Minister Sudhakar said.
Turkish government which initially accepted Chinese vaccines is now scrutinising its efficacy after learning of China's involvement in data tempering of side effects only to enhance its vaccine sale.
Justice Surya Kant, judge of the Supreme Court on Monday praised the decision of India to supply COVID-19 vaccines to many countries where it was not readily available and its shows solidarity and sharing.
Bharat Biotech's nasal vaccine - iNCOVACC has been approved by the Government of India and will be used as a heterologous booster dose for those above 18 years of age