*28 August - ''[[Daily Caller]]:'' China Refuses To Share Samples Of Deadly Flu Strain With US Health Officials.<ref>https://dailycaller.com/2018/08/28/china-refusal-avian-influenza/</ref>
+
:*“Jeopardizing U.S. access to foreign pathogens and therapies to counter them undermines our nation’s ability to protect against infections which can spread globally within days.”
*November 2018 - Border Patrol Stopped a Chinese Biologist Carrying Viable SARS, MERS Viruses into the United States at Detroit Airport.<ref>https://news.yahoo.com/border-patrol-stopped-chinese-biologist-194214726.html</ref>
*November 2018 - Border Patrol Stopped a Chinese Biologist Carrying Viable SARS, MERS Viruses into the United States at Detroit Airport.<ref>https://news.yahoo.com/border-patrol-stopped-chinese-biologist-194214726.html</ref>
:*Two other cases from May 2018 and September 2019, in which different Chinese nationals tried to enter the U.S. with undeclared flu strains and suspected [[E. coli]], respectively.
:*Two other cases from May 2018 and September 2019, in which different Chinese nationals tried to enter the U.S. with undeclared flu strains and suspected [[E. coli]], respectively.