See, you are another of those who see everything in isolation. Dengue is only one of the drugs currently in late pre-clinical trials. FluCide is another. Then there is HIV, HSV, and Viral Conjunctivitis. You need to include those in both analysis and valuation. Although separate tests, each will be used as proof of the platform. Once one enters trials, the others will quickly follow.
Also, you keep ignoring offshore use in high need, hard hit regions. NNVC does not need FDA approval for use in foreign domains. Yes, a tox study would be needed, but a ministry of health can approve DengueCide for use.