Section I:

On the earliest reported Coronavirus case: world/2020/mar/13/first-covid-19-case-happened-in-november-china-government-records-show-report

Section II:

The WHO's Coronavirus timeline: .int/emergencies/diseases/novel-coronavirus-2019/events-as-they-happen

On Wuhan, Hubei province, China: wiki/Wuhan

On the drug development process: .

Section III:

On the virus' name: .int/emergencies/diseases/novel-coronavirus-2019/technical-guidance/naming-the-coronavirus-disease-(covid-2019)-and-the-virus-that-causes-it

Section IV:

Social distancing duration, NPR: sections/health-shots/2020/03/17/817214311/new-analysis-suggests-months-of-social-distancing-may-be-needed-to-stop-virus

Social distancing duration, WaPo: health/2020/03/16/social-distancing-coronavirus/

Social distancing and mental health: practice/programs/dmhi/research-information/social-distancing

Section V:

On the new drug approval timelines: figure/Drug-discovery-and-development-timeline-The-current-drug-approval-pipeline-can-take-15_fig1_308045230

On clinical phase requirements: fda-regulatory-policy

On the goals of clinical trial phases: patients/resources/clinical_

Section VI:

On the nasally administered flu vaccine: .