Saudi Arabia is expected to ink agreements with global pharmaceutical firms, AstraZeneca and Pfizer-BioNTech, to locally produce COVID-19 vaccines. This comes as part of activities of the Riyadh International Summit for Medical Technology , Al Sharq News reported, citing informed sources. As of today, The Saudi Food and Drug Authority (SFDA) has four approved COVID-19 vaccines, namely AstraZeneca, Pfizer-BioNTech, Johnson & Johnson, and Moderna.