Rachid Laajaj

Bogota, DC, Colombia

Last Updated: 09/26/2026

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Found 10 publications

Assessing pandemic preparedness, response, and lessons learned from the COVID-19 pandemic in four south American countries: agenda for the future.

Assessing pandemic preparedness, response, and lessons learned from the COVID-19 pandemic in four south American countries: agenda for the future.

Journal: Frontiers in public health

Published: August 08, 2023

Risk factors for SARS-CoV-2 transmission in close contacts of adults at high risk of infection due to occupation: results from the contact tracing strategy of the CoVIDA epidemiological surveillance study in Bogotá, Colombia, in 2020-2021.

Risk factors for SARS-CoV-2 transmission in close contacts of adults at high risk of infection due to occupation: results from the contact tracing strategy of the CoVIDA epidemiological surveillance study in Bogotá, Colombia, in 2020-2021.

Journal: BMJ open

Published: December 23, 2022

Effectiveness and adherence to closed face shields in the prevention of COVID-19 transmission: a non-inferiority randomized controlled trial in a middle-income setting (COVPROSHIELD).

Effectiveness and adherence to closed face shields in the prevention of COVID-19 transmission: a non-inferiority randomized controlled trial in a middle-income setting (COVPROSHIELD).

Journal: Trials

Published: December 27, 2021

Prediction of SARS-CoV-2 infection with a Symptoms-Based model to aid public health decision making in Latin America and other low and middle income settings.

Prediction of SARS-CoV-2 infection with a Symptoms-Based model to aid public health decision making in Latin America and other low and middle income settings.

Journal: Preventive medicine reports

Published: December 22, 2021

Understanding how socioeconomic inequalities drive inequalities in COVID-19 infections.

Understanding how socioeconomic inequalities drive inequalities in COVID-19 infections.

Journal: Scientific reports

Published: November 23, 2021

Smart pooling: AI-powered COVID-19 informative group testing.

Smart pooling: AI-powered COVID-19 informative group testing.

Journal: Scientific reports

Published: August 12, 2021

Factors Associated With SARS-CoV-2 Infection in Bogotá, Colombia: Results From a Large Epidemiological Surveillance Study.

Factors Associated With SARS-CoV-2 Infection in Bogotá, Colombia: Results From a Large Epidemiological Surveillance Study.

Journal: Lancet regional health. Americas

Published: May 27, 2021

COVID-19 spread, detection, and dynamics in Bogota, Colombia.

COVID-19 spread, detection, and dynamics in Bogota, Colombia.

Journal: Nature communications

Published: March 24, 2021

Reconciling yield gains in agronomic trials with returns under African smallholder conditions.

Reconciling yield gains in agronomic trials with returns under African smallholder conditions.

Journal: Scientific reports

Published: June 05, 2020

Challenges to capture the big five personality traits in non-WEIRD populations.

Challenges to capture the big five personality traits in non-WEIRD populations.

Journal: Science advances

Published: January 01, 2019

Showing 1-10 of 10

Last Updated: 09/26/2026