Researchers at the University of Cologne have found that mRNA-based COVID-19 vaccines have a lasting impact on the innate ...

As scientists, we often think we understand a virus—its structure, its tricks, the way it moves through the body. But every ...

Several studies have reported that the coronavirus disease 2019 (COVID-19) can lead to heart rate variability (HRV), with the ...

See related article at In this issue of CMAJ , Ghali discusses one of the myriad announcements made by US President Donald Trump since his second inauguration in January 2025: cuts to scientific ...

Dame June Raine is leaving the civil service today after four decades at the Medicines and Healthcare Products Regulatory ...