Sentence examples for current outbreak is unknown from inspiring English sources

The source of the E. coli O157 H7 blamed in the current outbreak is unknown.

"The cause of the outbreak is unknown, and there is as yet no evidence of contagion.

"The cause of the outbreak is unknown," I wrote, "and there is as yet no evidence of contagion".

"The cause of the outbreak is unknown, and there is as yet no evidence of contagion," Lawrence K.

And when the cause of an outbreak is unknown, it's unclear which agency should lead the investigation.

The clinico-epidemiological significance of human metapneumovirus (hMPV) detected during the SARS outbreak is unknown.

The epidemiology of enterovirus D68 following the 2014 outbreak is unknown.

The source of this outbreak is unknown.

The source of the cryptosporidiosis outbreak is unknown.

The role of asymptomatic children in transmission of the infections in this outbreak is unknown.

The worst current outbreak is in Indonesia.