Coronavirus disease 2019 (COVID-19)
Critically ill
Microbiome
Host (biology)
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
2019-20 coronavirus outbreak
Viral load
Lung
Host response
Medicine
Intensive care medicine
Biology
Immunology
Virology
Bioinformatics
Virus
Immune system
Internal medicine
Ecology
Infectious disease (medical specialty)
Disease
Outbreak
