Research teams in the UK and the US have also been investigating nasal spray vaccines. In November, India's drug regulator approved the use of iNCOVACC as a heterologous booster dose - a booster ...
In India too, ITC was reported developing a nasal spray to prevent infection and transmission of COVID-19. The nasal spray is designed to stop the virus at the entry point in the nasal cavity itself.
A saline nasal spray is a mixture of sterile water and 0.9% sodium chloride (salt) that you can spray up your nostrils to flush out pollen, dust, and other allergens from your nasal passages (the ...
However, sources said the company had received approvals from ethics committees and is registered with Clinical Trial Registry-India (CTRI) for clinical trials of the nasal spray which is designed ...
"The nasal vaccine provides a mucosal antigen boost ... the chief of the premier Delhi-based All India Institute of Medical Sciences (AIIMS) said. India’s coronavirus infections rose by another ...