India’s nasal vaccine not for those who have taken booster: NTAGI chairman
India's nasal vaccine can not take delivery of to the ones who've already taken a precaution or booster dose, the top of the country's vaccine undertaking pressure stated, in keeping with a record via way of means of NDTV.
The nasal vaccine iNCOVACC changed into brought at the CoWIN platform final week.
The nasal vaccine is for use as the "first booster" in keeping with Dr NK Arora, the Chairman of the Covid Working Group of National Technical Advisory Group on Immunisation (NTAGI).
NTAGI works on introducing new vaccines and strengthening the conventional immunisation programe in India.
Asserting that CoWIN will now no longer receive a fourth dose, Dr Arora explains the idea of 'antigen sink'. According to him, if an man or woman is again and again immunised with a selected form of antige...