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Explainer: What's the best mix of Covid-19 vaccines and boosters? Early indications and studies may shed some light - TODAY
Thinking of mixing and matching COVID-19 vaccine booster shots? There doesn't seem to be much point - ABC News
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WHO warns against mixing and matching COVID-19 vaccines, calls it 'dangerous trend'| WION World News - YouTube
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Strategies to Support Ontarians' Capability, Opportunity, and Motivation for COVID-19 Vaccination - Ontario COVID-19 Science Advisory Table
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Com-COV study supports flexible priming intervals in standard/mixed schedules | University of Oxford
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COVID Vaccine Update: Government body looking at mixed use of Covid-19 vaccines - The Economic Times
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