The “multi-omic” investigation will determine how the severity of COVID-19 disease may be affected by patients’ genetic makeup and by the bacteria that live in their airways, their “respiratory microbiome.”
In a paper published last month, VUMC researchers reported that the COVID-19 virus, SARS-CoV-2, interacts with respiratory bacteria in ways that potentially may worsen symptoms.
The CDC-funded project also will genotype, or determine the genetic sequence of, SARS-CoV-2 isolated from nasal swabs collected from 5,000 infected patients at VUMC to determine the presence of any COVID-19 variants.
The researchers hope that by understanding these interacting factors, they will be able to predict which patients are likely to become seriously ill or not respond to antiviral treatments including antibody therapy. The ultimate goal is to translate improved diagnosis into more effective treatments and better outcomes.