Diseases directly transmitted by rodents
Hantavirus Pulmonary Syndrome
Hemorrhagic Fever with Renal Syndrome
Lassa Fever
Leptospirosis
Lymphocytic Chorio-meningitis (LCM)
Omsk Hemorrhagic Fever
Plague
Rat-Bite Fever
Salmonellosis
South American Arenaviruses (Argentine hemorrhagic fever, Bolivian hemorrhagic fever, Sabiá-associated hemorrhagic fever, Venezuelan hemorrhagic fever)
Tularemia
https://www.cdc.gov/rodents/diseases/direct.html