Dr. Lisa Barrett, an infectious disease expert in Halifax, explains how symptoms of the latest variant compare with previous ones.
canadacontagious subvariantsCoronaviruscovid 19 preventionCOVID 19 variantsCOVID-19COVID-19 immune systemcovid-19 spikeCOVID19Dr. Lisa Barrettfall vaccinationHalifaxhealthhealth careimmune systemIMMUNITYimmunocompromised peopleinfectious disease expertinfectious diseasesKP.1KP.2KP.3mRNA vaccinesNational Advisory Committee on ImmunizationNova ScotiaNovavaxsars-cov-2VaccinationvaccinesvariantsVITAMIN