TNPSC Thervupettagam

Herbal Decongestant Spray

April 30 , 2020 1545 days 981 0
  • The Council of Scientific and Industrial Research-National Botanical Research Institute (CSIR-NBRI) has developed herbal decongestant spray. 
  • The spray is used to prevent COVID-19 infection and to ease wearing masks.
  • The NBRI is a Lucknow based laboratory that mainly focuses on botanical research work. 

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