Short Wave COVID-19 Vaccines, Boosters And The Renaissance In Vaccine Technology
Jun 22, 2021
Allison Aubrey, NPR's savvy health correspondent, shares insightful updates on COVID-19 vaccinations and the Biden Administration's ambitious goals. She discusses the regional disparities in vaccination rates, particularly ahead of the July 4th celebration. The conversation dives into the evolving need for booster shots as immunity wanes and highlights exciting advancements in mRNA technology, including new developments in flu shots and potential cancer vaccines. Aubrey balances the urgency with a sense of optimism about the future of vaccination.
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Vaccination Progress and Disparities
- The U.S. is approaching its goal of 70% adult vaccination by July 4th.
- However, vaccination rates vary significantly across states, with some exceeding and others falling far behind the target.
Booster Shot Considerations
- Scientists are monitoring vaccine immunity duration and variant effectiveness.
- Two key factors are being studied: waning immunity and the impact of new variants.
Mix-and-Match Booster Trial
- Researchers at Baylor are exploring a mix-and-match booster approach.
- This involves giving people a Moderna booster regardless of their initial vaccine type.