Cases, hospitalizations, infection rates and deaths are all down across the U.S. What factors are driving this downward trend? A new study strengthens the argument to delay the second Pfizer vaccine dose to vaccinate as many people as possible as quickly as possible. Johnson & Johnson's vaccine might require two doses instead of just one. The pandemic is impacting life expectancy in the U.S. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices