The MGM Grand Hotel and Casino is seen on Feb. 20, 2020, in Las Vegas, Nevada. (Credit: Win McNamee/Getty Images)

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One of the largest resort operators in Las Vegas is temporarily closing buffets at all of its Las Vegas Strip casino-resorts as a precaution amid concerns over the spread of the new coronavirus.

MGM Resorts international announced Tuesday that it will close the all-you-can-eat restaurants starting Sunday and re-evaluate the closure every week.

Buffets, where diners pay a flat fee and often serve themselves at various food stands with unlimited proportions, are a signature staple of most casinos in the gambling destination.

MGM said the decision to close buffets was made out of an abundance of caution and was not recommended by any health officials.