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19 April 2020![The path to beating coronavirus – from test to vaccine](https://images.ctfassets.net/2h1qowfuxkq7/2Iy8SLlnJ3URcnm5nv1PI9/9a57fda90f0ca9cddba17b21999e1c7e/QF_RDI_on_Vaccines_-_hero.jpg?w=750&h=313&fl=progressive&q=85&fm=jpg&fit=fill)
Image source: SewCream, via Shutterstock
Immunology expert Dr. Richard O’Kennedy, Qatar Foundation Vice President for Research, Development, and Innovation, explains how COVID-19 testing works - and why developing a vaccine takes time