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Two patients with respiratory symptoms and travel history under CHP investigation
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     The Centre for Health Protection (CHP) of the Department of Health (DH) is today (March 11) investigating two suspected cases of Middle East Respiratory Syndrome (MERS) affecting two women aged 34 and 52 respectively. Of them, the second case tested negative for MERS Coronavirus (MERS-CoV).

     "MERS cases reported by the Middle East have been on the rise in the past two months and cases exported to other areas by travellers, migrant workers or pilgrims are also likely. The health-care sector and the public should pay special attention," a spokesman for the DH remarked.

     The first patient is a 34-year-old woman who returned from the Kingdom of Saudi Arabia today. She developed cough, fever and runny nose on March 10 and was found to be febrile at the airport today. She was transferred to Princess Margaret Hospital for management and isolation. Her travel collaterals have remained asymptomatic.

     The patient's nasopharyngeal aspirate has been taken and will be sent for preliminary laboratory testing by the Public Health Laboratory Services Branch (PHLSB) of the CHP.

     The second patient is a 52-year-old woman who returned to Hong Kong from Europe with transit via Dubai on March 8. She developed sore throat, cough with sputum and subjective fever on the same day and attended a private hospital on March 9. The patient also attended the Accident and Emergency Department of Prince of Wales Hospital on March 10 and was admitted for management and isolation. Her two travel collaterals developed upper respiratory symptoms which have subsided.

     Her nasopharyngeal aspirate tested negative for MERS-CoV upon preliminary testing by the CHP's PHLSB.
 
     Both patients, with good past health, had no contact with camels or other animals, or visits to health-care facilities, during the trip. They have been in stable condition all along.

     "We strongly advise travel agents organising tours to the Middle East not to arrange camel rides and activities involving camel contact, which may increase the risk of infection. Travellers should avoid going to farms, barns or markets with camels, and avoid contact with animals (especially camels), birds, poultry or sick people during travel," a spokesman for the DH said.
 
     "Scientific studies support the premise that camels serve as the primary source of MERS-CoV infecting humans. A study further suggested that human MERS-CoV infections could be transmitted through close contact with infected camels," the spokesman added.
 
     Locally, the DH's surveillance mechanism with public and private hospitals, with practising doctors and at boundary control points is firmly in place. Suspected cases identified will be sent to public hospitals for isolation and management until their specimens test negative for MERS-CoV.
 
     "MERS is a statutorily notifiable infectious disease and the PHLSB is capable of detecting the virus. No human cases have been recorded so far in Hong Kong," the spokesman said.
 
     "The Government will be as transparent as possible in the dissemination of information. Whenever there is a suspected case, particularly involving patients with travel history to the Middle East, the CHP will release information to the public as soon as possible," the spokesman added.
 
     Early identification of MERS-CoV is important, but not all cases can be detected in a timely manner, especially mild or atypical cases. Health-care workers (HCWs) should maintain vigilance and adhere to strict infection control measures while handling suspected or confirmed cases to reduce the risk of transmission to other patients, HCWs or visitors. Regular education should be provided.
 
     Travellers returning from the Middle East who develop respiratory symptoms should wear face masks, seek medical attention and report their travel history to the doctor. HCWs should arrange MERS-CoV testing for them. Patients' lower respiratory tract specimens should be tested when possible and repeat testing should be undertaken when clinical and epidemiological clues strongly suggest MERS.
 
     Travellers are reminded to take heed of personal, food and environmental hygiene:
 
* Avoid going to farms, barns or markets with camels;
* Avoid contact with animals (especially camels), birds, poultry or sick people during travel;
* Wash hands regularly before and after touching animals in case of visits to farms or barns;
* Do not consume raw or undercooked animal products, including milk and meat, or foods which may be contaminated by animal secretions, excretions (such as urine) or products, unless they have been properly cooked, washed or peeled;
* Seek medical consultation immediately if feeling unwell;
* Avoid visits to health-care settings with MERS patients;
* Wash hands before touching the eyes, nose and mouth, and after sneezing, coughing or cleaning the nose; and
* Wash hands before eating or handling food, and after using the toilet.
 
     The public may visit the pages below for more information and health advice:
 
* The CHP's MERS page (www.chp.gov.hk/en/view_content/26511.html);
* The MERS page of the DH's Travel Health Service (www.travelhealth.gov.hk/english/popup/popup.html);
* The CHP Facebook Page (www.fb.com/CentreforHealthProtection);
* The CHP YouTube Channel (www.youtube.com/c/ChpGovHkChannel); and
* The latest news of the World Health Organization (www.who.int/csr/don/archive/disease/coronavirus_infections/en).
 
     Tour leaders and tour guides operating overseas tours are advised to refer to the CHP's health advice on MERS (www.chp.gov.hk/en/view_content/26551.html).

Ends/Wednesday, March 11, 2015
Issued at HKT 18:47

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