Are COVID-19 vaccines safe and effective? 🧪 |
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Are COVID-19 vaccines safe? Are they effective? What are the side effects? 🧪
Your questions on COVID-19 vaccines answered. 🦠For more: go.gov.sg/govsg-vaccines2-yt 0:00 Are COVID-19 vaccines safe? 0:13 What are the side effects? 0:28 Is the Pfizer-BioNTech COVID-19 vaccine effective? |