Joint Press Release: PPD To Suspend All Import Of Live Pigs Into Singapore
19 March 1999
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Another 5 abattoir workers have been hospitalised for encephalitis since yesterday. Tests are being carried out to determine the cause of infection. Of the 4 earlier cases of hospitalised abattoir workers, one has passed away early this morning, and another has been discharged. The other two are in stable condition. Test results of the deceased so far show that his death is not due to Japanese Encephalitis. Further tests are being done to determine the cause of death.
Encephalitis may be caused by several different viruses. So far, the cases of the affected abattoir workers suggest that JE virus may not be the only cause of illness. The epidemiological evidence shows that the disease is spread through close contact with live infected pigs. It is not transmitted from man to man or from the consumption of pork.
PPD will stop the import of all live pigs into Singapore with immediate effect. This move will remove the source of infection from pigs. The abattoirs will be closed for the abattoirs to be completely disinfected and to remove possibilities of infection. PPD is monitoring the disease situation in Malaysia closely. PPD will only lift the suspension when it is sure that the import of pigs will not endanger public health.
Advice to the Public:
There is no cause for the general public to be alarmed as the cases in Singapore have been confined to abattoir workers and those involved in the trading of live pigs;
It is not necessary for the general public to get vaccinations against JE. However, those who travel to affected areas and those who come into contact with live pigs are advised to get vaccinations against JE at the Traveller's Clinic at Tan Tock Seng Hospital and Changi General Hospital;
It is also safe to continue eating pork;
The public is also advised to avoid visiting rural areas where pigs are farmed;
Those who have had close contacts with live pigs in Singapore and/or in Malaysia recently are advised to consult their doctors if they develop high fever, headaches, drowsiness or vomiting.
For further enquiries, please contact (between 8.30 am and 5.00 pm): 226 2250 (PPD); 731 9222 (ENV) and 1800-223 0313 (MOH)
ENV, MOH and PPD will keep the public informed of the situation as new developments arise.