In the popular Irish song, what did Molly Malone die from?

She looks healthy enough to me.... 😉

Great, but somber familiar Irish song!

Why did they make her look like she was selling more than cockles and mussels, quite insulting, really.

She might have got pneumonia due to exposure!

She looks rather stiff to me , definitely not a healthy look. She should eat more greens , to get the colour back into her cheeks.