In a case report published in the BMJ, dental surgeons described a case of a giant sialolith (calcified stone-like structure) or a salivary stone misdiagnosed as an impacted tooth
The city government had announced a 'high alert regime' and imposed extra measures on Thursday to contain the spread of the illness in the Russian capital
The lockdown will also be applicable for the provinces of Modena, Parma, Piacenza, Reggio, Rimini, Pesaro e Urbino, Venezia, Padova, Treviso, Asti and Alessandria
A Japanese man in his 20s from Yamanashi prefecture, tested positive for Covid-19 on Saturday, is reported unconscious with fever, pneumonia and meningitis