Headline: Expert says natural immunity from COVID infection just as effective as vaccineLink: https://thenationaldesk.com/news/americas-news-now/expert-says-natural-immunity-…Publication Date: Thursday, May 18, 2023Primary Source: National DeskOther Sources: WCTI12.com (New Bern NC)Fox17.com (Nashville TN)KATV.com (Little Rock AR)Type: articleFormat: Newspaper (Online)Nature of Mention: featuredScholar: Singer, Jeffrey A.Research Area: Health, Welfare & EntitlementsSubjects: natural COVID-19 immunity