Few people are seen in the town of Sidi Bou Said, a famous tourist attraction in Tunis, Tunisia, on April 24, 2020. The Tunisian Ministry of Health reported on Friday four new confirmed cases of COVID-19, bringing the total number of the infected to 922 in the country. (Xinhua)

Few people are seen in the town of Sidi Bou Said, a famous tourist attraction in Tunis, Tunisia, on April 24, 2020. The Tunisian Ministry of Health reported on Friday four new confirmed cases of COVID-19, bringing the total number of the infected to 922 in the country. (Xinhua)

No tourist is seen in the town of Sidi Bou Said, a famous tourist attraction in Tunis, Tunisia, on April 24, 2020. The Tunisian Ministry of Health reported on Friday four new confirmed cases of COVID-19, bringing the total number of the infected to 922 in the country. (Xinhua)

No tourist is seen in the town of Sidi Bou Said, a famous tourist attraction in Tunis, Tunisia, on April 24, 2020. The Tunisian Ministry of Health reported on Friday four new confirmed cases of COVID-19, bringing the total number of the infected to 922 in the country. (Xinhua)

Few people are seen in the town of Sidi Bou Said, a famous tourist attraction in Tunis, Tunisia, on April 24, 2020. The Tunisian Ministry of Health reported on Friday four new confirmed cases of COVID-19, bringing the total number of the infected to 922 in the country. (Xinhua)

No tourist is seen in the town of Sidi Bou Said, a famous tourist attraction in Tunis, Tunisia, on April 24, 2020. The Tunisian Ministry of Health reported on Friday four new confirmed cases of COVID-19, bringing the total number of the infected to 922 in the country. (Xinhua)