SCOTLAND is facing a “stream of incoming infections” from south of the Border, Professor Devi Sridhar has warned.

The public health expert said efforts to suppress the virus in Scotland and Northern Ireland were hampered by the fact that the devolved administrations do not have full control over their borders.

The Edinburgh University academic, who serves as a senior health adviser to the Scottish Government, also said people returning from foreign holidays posed a potential risk. 

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In an article published by the New York Times, she wrote: “Scotland and Northern Ireland have looked ahead at the coming winter and made a concerted plan to minimise community transmission to avoid a serious resurgence of the virus, by using the summer to drive cases as close to zero as possible and to reopen cautiously.

“But neither nation has control over its borders because they are parts of the United Kingdom.

“So both now face a stream of incoming infections from England and Wales, which are behaving more like the rest of Europe, as well as from people returning from holiday abroad and not abiding by advice to isolate for 14 days.”

READ MORE: More than 200 cases linked to Aberdeen coronavirus cluster 

Coronavirus cases in Scotland are once again on the rise, with outbreaks in Glasgow, Aberdeen and Orkney.

In the largest of those clusters, Aberdeen, 204 confirmed cases have now been linked to the outbreak.

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Scottish LibDem leader Willie Rennie claimed Sridhar’s comments were “unhelpful”.

He told the Scotsman: “It's news to me that people from England and Wales were responsible for the outbreaks we've seen in Aberdeen, Orkney, Lanarkshire and Glasgow.

"It is unhelpful for Professor Sridhar to be feeding a divisive nationalist narrative without scientific evidence to back it up.”