Oh word?!
"RESULTS AND DISCUSSION
These studies showed that the dried, purified extract obtained from Stevia leaves at a dose of 2000mg/ml inhibited the reproduction of Teschen disease virus by 0.5 lg TCD50,IRT virus by 0.25 lg TCD50, and coronavirus by 0.33 lgTCD50 (Table 1).The dried, purified extract at a dose of 4000mg/ml inactivated Teschen disease virus by 0.75 lg TCD50, IRT virus by0.5 lg TCD50, and coronavirus by 0.66 lg TCD50 (Table 2).The commonly used antiviral agent remantadine is known [10] to have high virustatic action but virtually novirucidal activity, i.e., it does not suppress viruses in the intercellular space or in blood vessels. Unlike remantadine, solutions of the dried, purified Stevia extract had marked virustatic and virucidal properties. Until recently, dried Stevia extracts (steviosides) were regarded mainly as sweeteners. The demonstration of antiviral properties of Stevia extract makes it attractive for further investigation as a potential medicinal agent."
So... what does this mean? They dumped 4 grams of Stevia on a petri dish of Coronavirus and it killed some?