While vaccine is still elusive, in the mean time , it has been seen that ordinary Iodine solution which is currently used as (1) Water purifier (2) Mouth Gargle (3) Antiseptic solution used for cleaning wounds has been seen killing out Covid19 with 99.9% effectiveness .
Scientists have just found out that if affected persons do nasal irrigation/ spray , it kills the Covid19 effectively . Iodine is safe , in fact our common salt is iodised to avoid iodine deficiency though the quantity blended is very less.
Iodine for nasal irrigation/ spray can only be done under medical supervision...
Based upon this theory , now iodine sanitiser has bern formulated to wash hands...