The White House warns that organizations have ‘hours, not days’ to fix vulnerabilities as Microsoft Exchange attacks escalate
Childhood vaccinations show ‘substantial’ and ‘historic’ declines amid the Covid-19 pandemic, warns the CDC director
US Coronavirus: One year after the pandemic was declared, the US Covid-19 numbers are too high to relax yet, warns the CDC director
US Coronavirus: how the pandemic will develop from here depends on how Americans will act in the critical weeks ahead, warns the director of the CDC