Problems with iron levels in the blood and the body's ability to regulate this important nutrient as a result of SARS-CoV-2 infection could be a key trigger for long COVID, new research has discovered ...

Young infants hospitalized with respiratory syncytial virus (RSV) often become much sicker than those infected with ...

Six years after the COVID-19 pandemic, which had claimed over 7 million lives worldwide by April 2024 (figures are no longer being tracked), we are still debating the origins of this novel virus. The ...

Objective India had an estimated three to five million excess deaths from causes attributable to SARS-CoV-2 during 2020–2021, ...

Higher cardiorespiratory fitness may significantly reduce the risk of hospitalization due to COVID-19, though it does not ...

Researchers from the Centenary Institute and the University of Technology Sydney (UTS) have developed a human heart cell ...

Background Raised cardiac troponin-I is a common finding in patients hospitalised with acute viral infections, including but not limited to COVID-19. This often occurs in the absence of overt ...

Researchers discover that COVID-19 uniquely causes brain inflammation and disrupts serotonin/dopamine pathways, explaining "brain fog" in Long COVID.

New research reveals that even mild respiratory infections can leave lasting biological changes. However, COVID-19 stands ...

Young infants hospitalized with respiratory syncytial virus (RSV) often become much sicker compared to those infected with SARS-CoV-2, the virus that causes COVID-19. In a study published today in ...