1. Coronavirus Disease 2019 (COVID-19): Situation Report,2020
2. COVID-19 pandemic: Saudi Arabia’s role at national and international levels;Meo SA,2020
3. Ministry of Health Announces First Case of New Coronavirus for Citizen Coming from Iran,2020
4. Importance of early precautionary actions in avoiding the spread of COVID-19: Saudi Arabia as an example;Alshammari TM,2020
5. Custodian of the Two Holy Mosques issuescurfew order to limit spread of Novel Coronavirus from seven in the evening until six in the morning for 21 days starting in the evening of Monday 23 March,2020