June 12, 2026

Kirill Kukhmar / TASS

Authorities in the Novosibirsk region have lifted quarantine measures over what they claimed as an “unusual” form of an infectious disease that in part triggered government-enforced mass cattle culls earlier this year.

Around 90,000 cattle were culled across nine Russian regions, including Novosibirsk, between February and March. Russian officials blamed the drastic measures on rabies and an “unusual mutated form” of pasteurellosis.

In Novosibirsk alone, analysts estimate half of the 6,800 cattle on affected farms were slaughtered, resulting in losses exceeding 235 million rubles ($3.1 million).