Comparison of the test-negative design and cohort design with explicit target trial emulation for evaluating Covid-19 vaccine effectiveness.

Author(s): Li G, Gerlovin H, Figueroa Muñiz MJ, Wise JK, Madenci AL, Robins JM, Aslan M, Cho K, Gaziano JM, Lipsitch M, Casas JP, Hernán MA, Dickerman BAJournal: EpidemiologyPMID: 38109485 March 2024
Observational studies are used for estimating vaccine effectiveness under real-world conditions. The practical performance of two common approaches - cohort…

Patients with Cancer Appear More Vulnerable to SARS-CoV-2: A Multicenter Study during the COVID-19 Outbreak.

Author(s): Dai M, Liu D, Liu M, Zhou F, Li G, Chen Z, Zhang Z, You H, Wu M, Zheng Q, Xiong Y, Xiong H, Wang C, Chen C, Xiong F, Zhang Y, Peng Y, Ge S, Zhen B, Yu T, Wang L, Wang H, Liu Y, Chen Y, Mei J, Gao X, Li Z, Gan L, He C, Shi Y, Qi Y, Yang J, Tenen DG, Chai L, Mucci LA, Santillana M, Cai HJournal: Cancer DiscovPMID: 32345594 April 2020
The novel COVID-19 outbreak has affected more than 200 countries and territories as of March 2020. Given that patients with…