- South Africa advisers back Pfizer COVID-19 vaccine after study Yahoo News
- Live updates: Winter weather delays vaccine distribution across the U.S. The Washington Post
- South African Vaccine Roll-Out Seen Slower After Astra Setback Bloomberg
- Fauci: Vaccine for COVID-19 variant ‘likely will take several months’ | TheHill The Hill
- South African coronavirus variant may reduce COVID-19 vaccine protection Deseret News
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