- What the CDC’s New Definition of ‘Close Contact’ Really Means Lifehacker Australia
- Long Covid: Who is more likely to get it? BBC News
- Extra 300000 US deaths during pandemic Armidale Express
- What you need to know about 'excess deaths' from COVID-19 Good Morning America
- CDC changed what counts as 'close contact' after a surprising new Covid-19 case — here's what that means for you CNBC
- View Full coverage on Google News