858 new cases of coronavirus in our country...

 Most of the 858 new cases of coronavirus in our country are detected in Attica. More specifically, 409 new infections were diagnosed in Attica and 74 in Thessaloniki.
The distribution in Attica in detail:

East Attica: 49 cases
Northern Sector of Athens: 76 cases
West Attica: 27 cases
Western Sector of Athens: 63 cases
Central Sector of Athens: 104 cases
Islands: 4 cases
Southern Sector of Athens: 38 cases
Piraeus: 48 cases
In the rest of Greece:

74 cases in P.E. Thessaloniki
5 cases in P.E. Etoloakarnania
3 cases in the Prefecture of Argolida
5 cases in the Prefecture of Arcadia
17 cases in P.E. Of Achaia
10 cases in P.E. Βοιωτίας
15 cases in P.E. Evros
54 cases in P.E. Of Evia
7 cases in P.E. Zakynthos
7 cases in P.E. Of Ilia
8 cases in P.E. Imathia
5 cases in P.E. Heraklion
5 cases in the Prefecture of Thira
1 case in P.E. Ikaria
1 case in P.E. Kavala
8 cases in P.E. Karditsa
1 case in P.E. Kilkis
23 cases in P.E. Kozani
10 cases in P.E. Corinth
1 case in P.E. Kos
22 cases in P.E. Laconia
19 cases in P.E. Of Larissa
9 cases in P.E. Lassithi
10 cases in P.E. Lesvos
14 cases in P.E. Magnesia
12 cases in P.E. Of Messinia
3 cases in P.E. Mykonos
4 cases in P.E. Νήσων
4 cases in P.E. Xanthi
5 cases in P.E. Pella
7 cases in P.E. Pieria
1 case in P.E. Preveza
1 case in P.E. Of Rethymno
2 cases in P.E. Rodopi
1 case in P.E. Rhodes
1 case in P.E. Samos
9 cases in P.E. Serres
1 case in P.E. Sporades
7 cases in P.E. Trikala
4 cases in P.E. Fthiotida
22 cases in the Prefecture of Halkidiki
1 case in P.E. Chania
16 cases under investigation