Watch now: The Arizona Daily Star opinion team host a Zoom chat with Star columnist, Tim Steller.
David is an editorial cartoonist and has been with the Star since 1986. He's won many awards and his cartoons are syndicated to over 700 clients worldwide. He was President of the Tucson Press Club for a decade in the 90s.
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OPINION: "So, is natural immunity good? Yes. Is natural immunity combined with an RNA vaccine better? Probably. Research is ongoing. We are learning more all the time," writes our regular columnist Jonathan Hoffman.