Will a 4th dose of Pfizer's COVID-19 shot be needed? Infectious disease specialists gives insight

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.