Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Grant and collaboration revenue	$ 349,344	$ 247,994	$ 663,908	$ 895,866
Operating expenses:
Research and development	557,696	498,200	1,416,892	1,568,093
General and administrative	458,974	340,143	1,175,399	985,001
Total operating expenses	1,016,670	838,343	2,592,291	2,553,094
Loss from operations	(667,326)	(590,349)	(1,928,383)	(1,657,228)
Other income (expense):
Interest income	1,058	1,592	4,092	3,249
Interest expense	(625)		(1,458)
Total other income (expense)	433	1,592	2,634	3,249
Net loss	$ (666,893)	$ (588,757)	$ (1,925,749)	$ (1,653,979)
Basic and diluted:
Loss per common share (in dollars per share)	$ 0	$ (0.01)	$ (0.01)	$ (0.03)
Weighted averages shares outstanding (in shares)	167,407,100	67,000,857	149,761,230	60,757,109

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