- Brazil's daily Covid death toll surpasses 4,000 Yahoo News Australia
- Kent Covid variant spreading in the US could trigger 'whole new pandemic', expert warns Daily Star
- COVID-19 UK variant sends youth infections upward, but parents hesitant to vaccinate kids KCTV5 News
- Osterholm: B.1.1.7 variant poses challenge to in-school education Contemporary Pediatrics
- Infectious Disease Expert Explains Why Next COVID-19 Wave In US Is Inevitable HuffPost
- View Full coverage on Google News
