An endemic fever arose in the large Siberian construction area. Four scientists involved in the development of a vaccine against this disease, and whose laboratory was threatened with closure, are sent to the center of the outbreak. They manage to find the cause of the infection and create a vaccine.
DIRECTOR
CAST
![](https://image.tmdb.org/t/p/w92/2HMkGYGFWwh0eVHfu0ZMPAWZWbs.jpg)
Vladimir Gribkov
Vikentii Karpovich
Margarita Anastasyeva
Alla Sergueievna
Mikhail Mayorov
Andrei Illich
![](https://image.tmdb.org/t/p/w92/rpEgpLNmaKlre3PejNJWPbZGcHa.jpg)
Nikolai Timofeyev
Basmanov
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