- Pfizer's COVID-19 vaccine less effective in children aged five to 11, US study suggests SBS
- Jab less effective in ages five-11: study The Northern Daily Leader
- Pfizer vaccine significantly less effective in children ages five to 11, study shows The Guardian
- Pfizer Shot Is Far Less Effective in 5- to 11-Year-Olds Than in Older Kids, New Data Show The New York Times
- View Full coverage on Google News
- Pfizer's COVID-19 vaccine less effective in children aged five to 11, US study suggests SBS
- Jab less effective in ages five-11: study The Northern Daily Leader
- Pfizer vaccine significantly less effective in children ages five to 11, study shows The Guardian
- Pfizer Shot Is Far Less Effective in 5- to 11-Year-Olds Than in Older Kids, New Data Show The New York Times
- View Full coverage on Google News