IRs were higher in the high-risk adult and paediatric populations during the pre-COVID-19 period than during the COVID-19 pandemic. Conclusions Substantial variability was observed in IRs of MEI by ...

The World Health Organization’s expert group says the origin of COVID-19 remains inconclusive, though most evidence still points to animal-to-human transmission.

COVID-19 origin still ‘inconclusive’ after years-long WHO study WHO chief Tedros says ‘all hypotheses must remain on the table’ after critical information not provided to investigators.

In Iraqi airspace, Iranian missiles and drones have crossed paths with Israeli warplanes, forcing Baghdad to step up efforts to avoid being drawn into the region's latest conflict. But with Baghdad ...