- ...that a COVID-19 outbreak at the White House (event pictured) infected at least 35 people, including the President, First Lady, three senators, and a governor?
- ...that Alasdair Geddes worked on the WHO's smallpox-eradication programme in Bangladesh five years before diagnosing the world's last fatal case of smallpox in Birmingham, England?
- ...that an HPV prevention group focuses on preventing cervical cancer by promoting the sharing of information on cervical screening and HPV vaccination?
- ...that in a 1902 U.S. Supreme Court case, a ship owner alleged that the real purpose of Louisiana's quarantine laws was to keep Italian immigrants out of New Orleans?
- ...that Melahat Okuyan, a Turkish female microbiologist and AIDS activist, once proposed the establishment of male brothels for homosexuals and cross-dressers in order to improve public health?