Diseases, Conditions, Syndromes

Coronavirus screening 'missing more than half of cases': study

Global screening efforts to prevent the rapid spread of coronavirus are likely to fail, according to new research warning that even best-case screenings of air travellers will miss more than half of infected people.

Diseases, Conditions, Syndromes

Study begins in US to test possible coronavirus treatment

The first clinical trial in the U.S. of a possible coronavirus treatment is underway in Nebraska and is eventually expected to include 400 patients at 50 locations around the world, officials said Tuesday.

Medical research

Study finds key mechanism for how typhoid bacteria infects

A new study has uncovered key details for how the Salmonella bacteria that causes typhoid fever identifies a host's immune cells and delivers toxins that disrupt the immune system and allow the pathogen to spread.

Genetics

Major discovery in the genetics of Down syndrome

Researchers at CHU Sainte-Justine and Université de Montréal have discovered a new mechanism involved in the expression of Down syndrome, one of the main causes of intellectual disability and congenital heart defects in ...

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