Another Round Needed... What Is the Future of Covid Boosters?

As we progress through the pandemic and we see some positive trends with fewer cases and hospitalizations, the concern is always what could be coming next. A new strain circulating in Europe and quickly spreading here may not lead to a new wave, but vaccine makers have asked for approval for a 4th round of booster shots and the question is, where does that end? We could be in store for boosters every year until we can develop a universal coronavirus vaccine. Robert Langreth, science and health reporter at Bloomberg News, joins us for the future of booster shots. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com