![Quantifying the effect of delaying the second COVID-19 vaccine dose in England: a mathematical modelling study - The Lancet Public Health Quantifying the effect of delaying the second COVID-19 vaccine dose in England: a mathematical modelling study - The Lancet Public Health](https://www.thelancet.com/cms/attachment/093d1de8-b6b9-469b-b38a-067f692dc6db/gr1.jpg)
Quantifying the effect of delaying the second COVID-19 vaccine dose in England: a mathematical modelling study - The Lancet Public Health
![Phenotype and kinetics of SARS-CoV-2–specific T cells in COVID-19 patients with acute respiratory distress syndrome | Science Immunology Phenotype and kinetics of SARS-CoV-2–specific T cells in COVID-19 patients with acute respiratory distress syndrome | Science Immunology](https://www.science.org/cms/10.1126/sciimmunol.abd2071/asset/c7062bb5-9f0a-45b4-9a88-9206ddd878f2/assets/graphic/abd2071-f2.jpeg)
Phenotype and kinetics of SARS-CoV-2–specific T cells in COVID-19 patients with acute respiratory distress syndrome | Science Immunology
![Secondary bacterial infection in COVID-19 patients is a stronger predictor for death compared to influenza patients | Scientific Reports Secondary bacterial infection in COVID-19 patients is a stronger predictor for death compared to influenza patients | Scientific Reports](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-021-92220-0/MediaObjects/41598_2021_92220_Fig1_HTML.png)