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Hong Kong, Imported human case of avian influenza A(H7N9) under CHP investigation (April 9 2014): 9th case

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  • Hong Kong, Imported human case of avian influenza A(H7N9) under CHP investigation (April 9 2014): 9th case

    [Source: Centre for Health Protection, Hong Kong PRC SAR, full page: (LINK).]


    Imported human case of avian influenza A(H7N9) under CHP investigation


    The Centre for Health Protection (CHP) of the Department of Health (DH) is today (April 9) investigating an imported human case of avian influenza A(H7N9) affecting a woman aged 82.

    The patient, with underlying medical conditions, lives in Liwan, Guangzhou with her family. She has presented with cough with blood-stained sputum since April 7 but had no fever.

    She came to Hong Kong with her two family members by car via Lok Ma Chau Spur Line Control Point yesterday (April 8). Upon arrival, she was directly transferred to the Accident and Emergency Department of North District Hospital by ambulance and was admitted for further management under isolation on the same day. Her current condition is stable.

    Her sputum specimen was tested positive for avian influenza A(H7N9) virus upon preliminary laboratory testing by the CHP's Public Health Laboratory Services Branch tonight.

    The patient has been transferred to Princess Margaret Hospital for isolation and treatment.

    Her exposure history to poultry is under investigation.

    The CHP's investigations and contact tracing are ongoing. The patient's family members in Hong Kong, relevant healthcare workers, ambulance staff and immigration officer at Lok Ma Chau Spur Line Control Point are being traced for exposure assessment and medical surveillance.

    "The Serious Response Level under the Government's Preparedness Plan for Influenza Pandemic remains activated and the CHP's follow-up actions are in full swing," a spokesman for the CHP remarked.

    This is the ninth confirmed human case of avian influenza A(H7N9) in Hong Kong. The CHP will notify the World Health Organization (WHO), the National Health and Family Planning Commission as well as health and quarantine authorities of Guangdong and Macau.

    Locally, enhanced surveillance of suspected cases in public and private hospitals is underway. The CHP will continue to maintain liaison with the WHO, the Mainland and overseas health authorities to monitor the latest developments. Local surveillance activities will be modified upon the WHO's recommendations.

    "In view of human cases of avian influenza A(H7N9) confirmed locally and in the Mainland, further cases are expected in affected and possibly neighbouring areas. Those planning to travel outside Hong Kong should maintain good personal, environmental and food hygiene at all times," the spokesman urged.

    "All boundary control points have implemented disease prevention and control measures. Thermal imaging systems are in place for body temperature checks of inbound travellers. Random temperature checks by handheld devices have also been arranged. Suspected cases will be immediately referred to public hospitals for follow-up investigation," the spokesman added.

    Regarding health education for travellers, display of posters in departure and arrival halls, in-flight public announcements, environmental health inspection and provision of regular updates to the travel industry via meetings and correspondence are proceeding.

    The spokesman advised travellers, especially those returning from avian influenza-affected areas and provinces with fever or respiratory symptoms, to immediately wear masks, seek medical attention and reveal their travel history to doctors. Healthcare professionals should pay special attention to patients who might have had contact with poultry, birds or their droppings in affected areas and provinces.

    "We have enhanced publicity and health education to reinforce health advice on the prevention of avian influenza," the spokesman said.
    As of 4pm today, the CHP's hotline (2125 1111) for public enquiries has received 217 calls since the first confirmed human case of avian influenza A(H7N9) in Hong Kong.

    Members of the public should remain vigilant and take heed of the preventive advice against avian influenza below:
    * Do not visit live poultry markets and farms. Avoid contact with poultry, birds and their droppings. If contact has been made, thoroughly wash hands with soap;
    * Avoid entering areas where poultry may be slaughtered and contact with surfaces which might be contaminated by droppings of poultry or other animals;
    * Poultry and eggs should be thoroughly cooked before eating;
    * Wash hands frequently with soap, especially before touching the mouth, nose or eyes, handling food or eating; after going to the toilet or touching public installations or equipment (including escalator handrails, elevator control panels and door knobs); or when hands are dirtied by respiratory secretions after coughing or sneezing;
    * Cover the nose and mouth while sneezing or coughing, hold the spit with a tissue and put it into a covered dustbin;
    * Avoid crowded places and contact with fever patients; and
    * Wear masks when respiratory symptoms develop or when taking care of fever patients.


    The public may visit the CHP's avian influenza page (www.chp.gov.hk/en/view_content/24244.html) and website (http://www.chp.gov.hk/files/pdf/glob...nfluenza_e.pdf) for more information on avian influenza-affected areas and provinces.

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  • #2
    Re: Hong Kong, Imported human case of avian influenza A(H7N9) under CHP investigation (April 9 2014): 9th case

    [Source: Centre for Health Protection, Hong Kong PRC SAR, full page: (LINK).]


    Epidemiological investigation and follow-up actions by CHP on confirmed human case of avian influenza A(H7N9)


    The Centre for Health Protection (CHP) of the Department of Health (DH) today (April 10) provided an update on the ninth confirmed human case of avian influenza A(H7N9), which is affecting an 82-year-old woman.

    "The epidemiological investigations, enhanced disease surveillance, port health measures and health education against avian influenza are all ongoing," a spokesman for the DH said.

    As of 4pm today, two close contacts and 44 other contacts have been identified.

    The close contacts are the patient's family members who accompanied the patient to Hong Kong. Both of them have remained asymptomatic so far. They have been admitted to Princess Margaret Hospital for observation and their respiratory specimens will be taken for preliminary laboratory testing.

    Other contacts included a family member of the patient in Hong Kong, relevant health-care workers, ambulance staff, and staff at Lok Ma Chau Spur Line Control Point. All of them have remained asymptomatic so far. They are all under medical surveillance.

    The CHP has liaised with the relevant Mainland health authority to follow up on the patient's contacts during her stay in the Mainland.

    "In view of human cases of avian influenza A(H7N9) confirmed locally and multiple cases notified by the Mainland, further cases are expected in affected and possibly neighbouring areas. Those planning to travel outside Hong Kong should maintain good personal, environmental and food hygiene at all times," the spokesman said.

    "All boundary control points have implemented disease prevention and control measures. Thermal imaging systems are in place for body temperature checks on inbound travellers. Random temperature checks by handheld devices have also been arranged. Suspected cases will be immediately referred to public hospitals for follow-up investigation," the spokesman added.

    Health education for travellers, the display of posters in departure and arrival halls, in-flight public announcements, environmental health inspection and provision of regular updates to the travel industry via meetings and correspondence are all proceeding.

    The spokesman advised travellers, especially those returning from avian influenza-affected areas and provinces with fever or respiratory symptoms, to immediately wear masks, seek medical attention and reveal their travel history to a doctor. Health-care professionals should pay special attention to patients who might have had contact with poultry, birds or their droppings in affected areas and provinces.

    "We have enhanced publicity and health education to reinforce health advice on the prevention of avian influenza," the spokesman said.

    As of 4pm today, the CHP's hotline (2125 1111) for public enquiries had received 217 calls since the first confirmed human case of avian influenza A(H7N9) in Hong Kong.

    Members of the public should remain vigilant and take heed of the preventive advice against avian influenza below:
    • Do not visit live poultry markets and farms. Avoid contact with poultry, birds and their droppings. If contact has been made, thoroughly wash hands with soap;
    • Avoid entering areas where poultry may be slaughtered, or contact with surfaces which might be contaminated by droppings of poultry or other animals;
    • Poultry and eggs should be thoroughly cooked before eating;
    • Wash hands frequently with soap, especially before touching the mouth, nose or eyes, handling food or eating; after going to the toilet or touching public installations or equipment (including escalator handrails, elevator control panels and door knobs); or when hands are dirtied by respiratory secretions after coughing or sneezing;
    • Cover the nose and mouth while sneezing or coughing, hold the spit with a tissue and put it into a covered dustbin;
    • Avoid crowded places and contact with fever patients; and
    • Wear masks when respiratory symptoms develop or when taking care of fever patients.
    The public may visit the CHP's avian influenza page (www.chp.gov.hk/en/view_content/24244.html ) and website (www.chp.gov.hk/files/pdf/global_statistics_avian_influenza_e.pdf ) for more information on avian influenza-affected areas and provinces.


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    • #3
      Re: Hong Kong, Imported human case of avian influenza A(H7N9) under CHP investigation (April 9 2014): 9th case

      [Source: Centre for Health Protection, Hong Kong PRC SAR, full page: (LINK). Extract.]


      Epidemiological investigation and follow-up actions by CHP on confirmed human case of avian influenza A(H7N9)


      The Centre for Health Protection (CHP) of the Department of Health (DH) today (April 11) provided an update on the ninth confirmed human case of avian influenza A(H7N9) in Hong Kong, which is affecting an 82-year-old woman.

      "The epidemiological investigations, enhanced disease surveillance, port health measures and health education against avian influenza are all ongoing," a spokesman for the DH said.

      As of 4pm today, two close contacts and 44 other contacts have been identified.

      The close contacts are the patient's family members who accompanied the patient to Hong Kong. Both of them have remained asymptomatic so far. Upon preliminary laboratory testing by Princess Margaret Hospital (PMH), their respiratory specimens were negative for Influenza A virus. They remain under observation.

      Other contacts include a family member of the patient in Hong Kong, relevant healthcare workers, ambulance staff, and staff at Lok Ma Chau Spur Line Control Point. All of them have remained asymptomatic so far. They are all under medical surveillance.

      The CHP has liaised with the relevant Mainland health authority to follow up on the patient's contacts during her stay in the Mainland.

      "In view of human cases of avian influenza A(H7N9) confirmed locally and multiple cases notified by the Mainland, further cases are expected in affected and possibly neighbouring areas. Those planning to travel outside Hong Kong should maintain good personal, environmental and food hygiene at all times," the spokesman said.

      ()


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