Russian Claims of USA's Biowarfare Labs in Ukraine

 U.S. Says Ukraine 'Diagnostic, Biodefense' Labs Have No 'Biological Weapons'
https://www.newsweek.com/us-says-ukraine-diagnostic-biodefense-labs-have-no-biological-weapons-1686612

U.S. dismisses Russian claims of biowarfare labs in Ukraine
https://www.reuters.com/world/russia-demands-us-explain-biological-programme-ukraine-2022-03-09/

US denies Russian claims of biowarfare labs in Ukraine
https://www.aljazeera.com/news/2022/3/10/us-denies-russian-claims-of-biowarfare-labs-in-ukraine

Ukraine worked on development of biological weapons near Russian borders - statement
https://tass.com/politics/1418689?utm_source=google.com&utm_medium=organic&utm_campaign=google.com&utm_referrer=google.com

U.S. Slams China for Pushing Russia’s ‘Preposterous’ Lab Theory
https://www.bloomberg.com/news/articles/2022-03-10/u-s-hits-china-for-pushing-russia-s-preposterous-lab-theory

Ukraine war: Fact-checking Russia's biological weapons claims
https://www.bbc.com/news/60711705