Will a 4th dose of Pfizer's COVID-19 shot be needed? Infectious disease specialists gives insight
News 12's Iain Page spoke with infectious disease specialist Dr. Harish Moorjani about China's latest surge in COVID-19 cases and the possibility of a fourth dose of Rockland-based Pfizer's vaccine.
News 12 Staff
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Mar 15, 2022, 2:50 AM
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Updated 907 days ago