First Confirmed Case Of U.S. Coronavirus Reinfection : Coronavirus Live Updates : NPRhttps://www.npr.org/sections/coronavirus-live-updates/2020/10/12/922980490/scientists-confirm-nevada-man-was-infected-twice-with-coronavirus
Immune system has long-term defenses after mild COVID-19; children may be key carriers of virus variants | Reutershttps://www.reuters.com/lifestyle/science/immune-system-has-long-term-defenses-after-mild-covid-19-children-may-be-key-2021-05-24/
News Scan for May 27, 2020 | CIDRAPhttps://www.cidrap.umn.edu/news-perspective/2020/05/news-scan-may-27-2020
The Swiss Cheese Model of Pandemic Defense - The New York Timeshttps://www.nytimes.com/2020/12/05/health/coronavirus-swiss-cheese-infection-mackay.html
The coronavirus may have mutated to become more infectious, Dr. Anthony Fauci sayshttps://www.cnbc.com/2020/07/02/the-coronavirus-may-have-mutated-to-become-more-infectious-dr-anthony-fauci-says.html
Thousands Who Got COVID-19 in March Are Still Sick - The Atlantichttps://www.theatlantic.com/health/archive/2020/06/covid-19-coronavirus-longterm-symptoms-months/612679/
US woman gives birth to first known baby with Covid antibodies, doctors say | Florida | The Guardianhttps://www.theguardian.com/us-news/2021/mar/16/florida-woman-vaccine-dose-baby-covid-coronavirus-antibodies
WHO says no evidence of Covid-19 immunity from antibodies - CNNhttps://www.cnn.com/2020/04/25/us/who-immunity-antibodies-covid-19/index.html
Why COVID-19 may now feel like a 'bad cold' — with headache, runny nose among most-reported symptoms | CBC Newshttps://www.cbc.ca/news/health/why-covid-19-may-now-feel-like-a-bad-cold-with-headache-runny-nose-among-most-reported-symptoms-1.6069831