Diseases, Conditions, Syndromes

Portugal curbs travel after record virus deaths

Portugal on Thursday reported twin COVID records with 303 new deaths and 16,432 cases in a 24-hour period, prompting a decision to limit foreign travel to "special cases".

Diseases, Conditions, Syndromes

Grasping exponential growth

The coronavirus outbreak offered the public a crash course in statistics, with terms like doubling time, logarithmic scales, R factor, rolling averages, and excess mortality now on everyone's tongue. However, simply having ...

page 4 from 6