title: Cases of ASF confirmed in Latvia.
mesh_terms: D000357:African Swine Fever / Q000175:diagnosis* / Q000453:epidemiology; D000358:African Swine Fever Virus / Q000302:isolation & purification*; D000818:Animals; D007844:Latvia / Q000453:epidemiology; D034421:Sus scrofa / Q000821:virology; D013552:Swine