Many human coronaviruses have ancestral host origins in species of bat. However, all instances I am aware of identified other animals as intermediary vectors:
- SARS-CoV: Human ← Palm Civet / Raccoon ← Bat
- MERS-CoV: Human ← Dromedary Camel ← Bat
- HCoV-229E: Human ← Alpaca ← Bat
Are there any known cases of direct bat to human transmission of coronavirus?
Source: Bats and Coronaviruses, Viruses (2019)