Russia reported its first coronavirus-related death, an unnamed 79-year-old woman in Moscow with underlying health issues who died from pneumonia after testing positive for the virus.

Russia, which has temporarily barred entry to foreigners and imposed an array of flight restrictions, has reported 147 coronavirus cases so far, less than many other European countries.

That figure has risen sharply in recent days however, but authorities have said the situation is under control and that most infected people have entered Russia from coronavirus hot spots.

Some doctors have questioned the veracity of Russian data, given what they say is the patchy nature of testing. But the government has said it has been totally transparent about its handling of the crisis, and that its statistics are accurate.

Moscow’s coronavirus crisis center said in a statement on Thursday that the elderly woman who died had begun receiving treatment last week in a private clinic before being moved to a hospital specializing in infectious diseases.