El jardín de senderos que se bifurcan – Audiolibro Borges
Anotaciones de Madrugada

Borges Interview

Tlon, Uqbar, Orbis Tertius – Borges Audiolibro
Anotaciones de Madrugada

Click to access tlon_texto.pdf,_Uqbar,_Orbis_Tertius

“El Inmortal” de Jorge Luis Borges ~ Audio Relato
Noviembre Nocturno

Antonio Carrizo entrevista a Jorge Luis Borges (1979)

Why are some people with coronavirus asymptomatic?

Why are some people with coronavirus asymptomatic — and what makes them so contagious?
Aug. 9, 2020
By Quentin Fottrell

“Many individuals with SARS-CoV-2 infection remained asymptomatic for a prolonged period, and viral load was similar to that in symptomatic patients. Therefore, isolation of infected persons should be performed regardless of symptoms.”

original paper:
Clinical Course and Molecular Viral Shedding Among Asymptomatic and Symptomatic Patients With SARS-CoV-2 Infection in a Community Treatment Center in the Republic of Korea
JAMA Intern Med. August 6, 2020.
Seungjae Lee, MD, et al.

Age-Related Differences in Nasopharyngeal SARS-CoV-2 Levels

Age-Related Differences in Nasopharyngeal Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Levels in Patients With Mild to Moderate Coronavirus Disease 2019 (COVID-19)
JAMA Pediatr. Published online July 30, 2020.
Taylor Heald-Sargent, MD
children younger than 5 years with mild to moderate COVID-19 have high amounts of SARS-CoV-2 viral RNA in their nasopharynx compared with older children and adults. Our study is limited to detection of viral nucleic acid, rather than infectious virus, although SARS-CoV-2 pediatric studies reported a correlation between higher nucleic acid levels and the ability to culture infectious virus.5 Thus, young children can potentially be important drivers of SARS-CoV-2 spread in the general population, as has been demonstrated with respiratory syncytial virus, where children with high viral loads are more likely to transmit.

journalistic version:

Association Between Statewide School Closure and COVID-19 Incidence and Mortality in the US
JAMA. Published online July 29, 2020.
Katherine A. Auger, MD, et al.

COVID-19 and School Closures
JAMA. Published online July 29, 2020.
Julie M. Donohue, PhD

Reopening K-12 Schools During the COVID-19 PandemicA Report From the National Academies of Sciences, Engineering, and Medicine
JAMA. Published online July 29, 2020.
Kenne A. Dibner, PhD

AAP issues guidance on reopening schools
May 7, 2020