Public Health England has been "making good progress" in its investigation into a national outbreak of Salmonella Enteritidis, the doctor leading the probe has said.
Consultant epidemiologist Dr Paul Cleary said they "hope to have more conclusive evidence shortly."
“We will continue to monitor the situation and if there is any further public health action necessary then we will ensure that this takes place,” he added.
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Joseph Thoresen beheaded a man his girlfriend said had sexually assaulted her with a machete and threw his head into the woods, reports say.
The dad of Luke Jenkins, who died at Bristol Royal Hospital's children's cardiac unit labelled an NHS England review a 'tick-box exercise'.
Conservative heavyweights Boris Johnson and Theresa May are to launch their leadership bids on Thursday.