The trajectory of the pandemic has brought the novel coronavirus closer to influenza in terms of its prevalence and deadliness, but it’s not there yet.

About a decade ago, Chow found antibodies that enhanced the deadliness of anthrax toxin.

Tight presidential security is essential, given the deadliness of past political violence.

Both theaters have highlighted the sophistication and deadliness of current targeting systems, and the porousness of current defense systems.

In this environment, the ability to switch fuels contributes to the deadliness of pancreatic cancers.