More than 300 live virus samples went missing from an Australian state-run laboratory in the province of Queensland in what public health officials have deemed a "major breach" of biosecurity.

BANGKOK: A prominent Thai neurologist, Dr Thiravat Hemachudha, has raised concerns over the disappearance of more than 300 laboratory tubes containing deadly viruses from an Australian laboratory.

Samples of infectious viruses have been reported missing from a state-run laboratory ... no reports of Hantavirus infections in humans in Australia. “It’s important to note that virus samples ...