6 Oct 2010
The Centre for Health Protection (CHP) of the Department of Health today (October 6) called on the public to maintain strict personal and environmental hygiene to prevent upper respiratory tract infection (URI).
The appeal followed the CHP's investigation into a URI outbreak in a secondary school in Tuen Mun involving 20 students aged between 11 and 14 and a staff.
Investigation revealed that the affected persons, comprising six males and 15 females, developed URI symptoms including fever, cough, running nose and sore throat since September 17.
All of the affected are now in stable condition. No hospitalisation was required.
Throat swabs from two affected students were tested negative for influenza A and B by rapid test.
Staff of the CHP had conducted a site visit and provided health advice to the school.
To prevent upper respiratory tract infection and influenza, the public are advised to adopt the following measures:
* Build up good body immunity by having a proper diet, regular exercise and adequate rest, reducing stress and avoiding smoking;
* Maintain good personal hygiene, and wash hands after sneezing, coughing and wear a mask when developing symptoms of respiratory infections;
* Maintain good ventilation; and
* Avoid visiting crowded places with poor ventilation, especially during peak influenza season.
Members of the public, particularly children, elderly people and those with chronic diseases, should wear face masks and consult their doctors for medical advice promptly if they develop symptoms of respiratory tract infection.
For more information on the disease, people may visit the CHP's website ( www.chp.gov.hk ).