Wonder if the development and testing is just for COVID or for a variety of pathogens and perhaps that's why it's taking so long. Having a multivariate test kit would certainly attract more suitors who would want contracts. Why would I want to market a test kit just for COVID when the world needs one for a host of pathogens...makes sense to me and the rewards would be far greater. Hoping for and end to COVID this year and a prosperous year for NNLX.