Systematic review with meta-analysis of the accuracy of diagnostic tests for COVID-19

Beatriz Böger , Mariana M Fachi , Raquel O Vilhena , Alexandre F Cobre , Fernanda S Tonin , Roberto Pontarolo 

Am J Infect Control. 2021 Jan;49(1):21-29.

 doi: 10.1016/j.ajic.2020.07.011. Epub 2020 Jul 10.

Effectiveness of BNT162b2 and mRNA-1273 covid-19 vaccines against symptomatic SARS-CoV-2 infection and severe covid-19 outcomes in Ontario, Canada: test negative design study  

Hannah Chung , Siyi He , Sharifa Nasreen , Maria E Sundaram , Sarah A Buchan , Sarah E Wilson , Branson Chen , Andrew Calzavara , Deshayne B Fell , Peter C Austin , Kumanan Wilson , Kevin L Schwartz , Kevin A Brown , Jonathan B Gubbay , Nicole E Basta, Salaheddin M Mahmud , Christiaan H Righolt, Lawrence W Svenson, Shannon E MacDonald , Naveed Z Janjua , Mina Tadrous, Jeffrey C Kwong, Canadian Immunization Research Network (CIRN) Provincial Collaborative Network (PCN) Investigators

BMJ. 2021 Aug 20;374:n1943.doi: 10.1136/bmj.n1943. PMID: 34417165

PMCID: PMC8377789 DOI: 10.1136/bmj.n1943

COVID-19: clinical presentation and detection methods

Madhulika Pradhan , Kamal Shah , Amit Alexander , Ajazuddin , Sunita Minz , Manju Rawat Singh , Deependra Singh , Krishna Yadav , Nagendra Singh Chauhan 

 J Immunoassay Immunochem. 2022 Jan 2;43(1):1951291.

 doi: 10.1080/15321819.2021.1951291. Epub 2021 Aug 6.

PMID: 34355645 DOI: 10.1080/15321819.2021.1951291