Giuseppe
Emeritus
Hong Kong: Public reminded to prevent E. coli O157:H7 infection (5/20/10)
[Source: Centre for Health Protection, Hong Kong PRC SAR, View Original Article.]
The Centre for Health Protection (CHP) of the Department of Health today (May 20) reminded people to observe good personal, food and environmental hygiene to prevent intestinal infection caused by E. coli O157:H7 bacteria.
The appeal came after the confirmation by laboratory test of a case involving a two-year-old girl living in Tuen Mun.
This is the second case of E. coli O157:H7 infection reported to the CHP this year.
The CHP's investigation revealed that the child developed watery diarrhoea, blood stained mucus and fever on May 13. She consulted a private practitioner on the same day and attended the Accident and Emergency Department of Tuen Mun Hospital the next day. The girl was admitted to Tuen Mun Hospital on May 19 and is now in stable condition. Her stool specimen grew toxin-producing E. coli O157:H7. The child had no travel history during the incubation period. Her household contacts are asymptomatic.
The CHP's investigation continues.
A CHP spokesman said that in general, E. coli O157:H7 could be contracted through consumption of undercooked contaminated food (especially minced beef and hamburgers, etc.) or contaminated water, or transmitted from person to person through the faecal-oral route.
"However, the bacteria can be killed at a cooking temperature of around 75 degrees Celsius for two to three minutes," he said.
"Members of the public are advised to cook meat thoroughly. The core temperature of food should reach 75 degrees Celsius for at least two to three minutes, until the cooked meat is brown throughout and the juices run clear.
"They should maintain good personal and environmental hygiene to avoid person-to-person transmission of the bacteria through the faecal-oral route. They are advised to wash hands thoroughly particularly before handling food, before eating, after visiting the toilet and after changing diapers for their babies," he said.
There were two cases of E. coli 0157:H7 infection in 2008 and another two cases in 2009. People may visit the CHP website at www.chp.gov.hk to obtain more information on the disease.
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[Source: Centre for Health Protection, Hong Kong PRC SAR, View Original Article.]
The Centre for Health Protection (CHP) of the Department of Health today (May 20) reminded people to observe good personal, food and environmental hygiene to prevent intestinal infection caused by E. coli O157:H7 bacteria.
The appeal came after the confirmation by laboratory test of a case involving a two-year-old girl living in Tuen Mun.
This is the second case of E. coli O157:H7 infection reported to the CHP this year.
The CHP's investigation revealed that the child developed watery diarrhoea, blood stained mucus and fever on May 13. She consulted a private practitioner on the same day and attended the Accident and Emergency Department of Tuen Mun Hospital the next day. The girl was admitted to Tuen Mun Hospital on May 19 and is now in stable condition. Her stool specimen grew toxin-producing E. coli O157:H7. The child had no travel history during the incubation period. Her household contacts are asymptomatic.
The CHP's investigation continues.
A CHP spokesman said that in general, E. coli O157:H7 could be contracted through consumption of undercooked contaminated food (especially minced beef and hamburgers, etc.) or contaminated water, or transmitted from person to person through the faecal-oral route.
"However, the bacteria can be killed at a cooking temperature of around 75 degrees Celsius for two to three minutes," he said.
"Members of the public are advised to cook meat thoroughly. The core temperature of food should reach 75 degrees Celsius for at least two to three minutes, until the cooked meat is brown throughout and the juices run clear.
"They should maintain good personal and environmental hygiene to avoid person-to-person transmission of the bacteria through the faecal-oral route. They are advised to wash hands thoroughly particularly before handling food, before eating, after visiting the toilet and after changing diapers for their babies," he said.
There were two cases of E. coli 0157:H7 infection in 2008 and another two cases in 2009. People may visit the CHP website at www.chp.gov.hk to obtain more information on the disease.
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