A worker at the Yakatori Takumi restaurant in North Adelaide has tested positive to hepatitis A, potentially exposing diners to the disease.
Health officials said they believed the worker picked up the infection while overseas.
Chief Medical Officer Paddy Phillips said the risk to customers was considered low, adding, "However, it is possible that patrons who ate at the restaurant between September 21 and October 4 
may have been exposed to the hepatitis A virus. An alert has been issued to all GPs to be aware of the case and to arrange for appropriate testing for any patients presenting with possible hepatitis A infection."
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worker’s infectious period.
France and with a locally acquired infection positive for HAV immunoglobulin M against HAV with onset during November 1, 2009–February 28, 2010). Twelve (20%) persons were secondary case-patients (symptom onset 2–6 weeks after contact with a case-patient).
at the store between December 30, 2010 and January 4, 2011, or consumed meat or cheese sliced at the deli counter from January 5 to January 10, 2011 should receive hepatitis A vaccine as a precaution. Individuals who ate or purchased deli items after this time period are not at risk of contracting the disease.
to hepatitis A while receiving communion on Christmas Day.
vaccine shot no later than 14 days from the date they visited the deli, the Los Angeles County Department of Public Health said in an alert issued Wednesday evening..jpg)
of November 7 and the dates of November 15 and 17. The employee’s contact with patrons was limited to the drive-thru window, so patrons who ate inside the restaurant were not at risk of exposure. Since the employee was not involved in food preparation, the risk of becoming ill is low.
Alberta (that’s in Canada) has been diagnosed with hepatitis A. 
who consumed food purchased at this restaurant between July 26 and August 6 may have been exposed to the hepatitis A virus. The risk of getting the infection is very low.