Big Brother 23’s Christie Valdiserri leaves CBS competition after testing positive for COVID-19

Big Brother 23’s Christie Valdiserri Leaves CBS Competition After Testing Positive For COVID-19 … And Says She Is Vaccinated And “Feels Perfectly Well” By Adam S. Levy For Dailymail.com Posted: 23:33 BST, July 5, 2021 | Update: 23:57 BST, July 5, 2021 Christie Valdiserri left Big Brother 23 after testing positive for COVID-19. The Philadelphia-born …