Fuentes

https://en.wikipedia.org/wiki/2019%E2%80%9320_coronavirus_pandemic

https://www.repubblica.it/argomenti/coronavirus?ref=RHHD-T

https://www.flattenthecurve.com

https://www.ilmessaggero.it/italia/coronavirus_walter_ricciardi_battaglia_lunga_estate-5106768.html

https://www.reuters.com/article/us-health-coronavirus-response-specialre/special-report-italy-and-south-korea-virus-outbreaks-reveal-disparity-in-deaths-and-tactics-idUSKBN20Z27P

(en el documento se mencionan otras fuentes)

https://www.who.int

https://www.cdc.gov

https://www.flattenthecurve.com

https://en.wikipedia.org/wiki/Coronavirus_disease_2019

https://en.wikipedia.org/wiki/Pandemic

https://www.who.int

https://www.cdc.gov

https://www.flattenthecurve.com

https://www.npr.org/sections/goatsandsoda/2020/03/26/821582951/is-loss-of-smell-and-taste-a-symptom-of-covid-19-doctors-want-to-find-out

http://www.emro.who.int/tfi/know-the-truth/tobacco-and-waterpipe-users-are-at-increased-risk-of-covid-19-infection.html

https://theconversation.com/hong-kong-dog-causes-panic-but-heres-why-you-neednt-worry-about-pets-spreading-covid-19-133304

https://www.historyofvaccines.org/content/articles/vaccine-development-testing-and-regulation

https://www.tpi.it/cronaca/coronavirus-paziente-1-mattia-grave-perche-20200303558064

https://www.anxietycentre.com/anxiety/symptoms/anxiety-cough.shtml

(en el documento se mencionan otras fuentes)

https://www.flattenthecurve.com

https://www.flattenthecurve.com