• Fauci says Americans who are fully vaccinated do not need booster shots
• Five undervaccinated clusters put the entire US at risk
• ‘It’s horrifying’: Fauci reacts to CPAC crowd cheering anti-vaccination comments
• Fauci says Americans who are fully vaccinated do not need booster shots
• Five undervaccinated clusters put the entire US at risk
• ‘It’s horrifying’: Fauci reacts to CPAC crowd cheering anti-vaccination comments