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The recent sharp drop in Beijing's temperatures, alongside dry air and large day-night temperature differences, has increased the risk of catching influenza and other infectious respiratory diseases. The Beijing Center for Disease Prevention and Control (Beijing CDC) advises everyone to stay aware of flu prevention tips and take sensible measures to keep you and your family away from such diseases.
What is influenza?
Influenza, commonly known as the flu, is an acute respiratory infection caused by influenza viruses. Typical symptoms include persistent high fever, headache, body aches, sore throat, fatigue, and listlessness, often accompanied by coughing.
The flu mainly spreads through droplets released when infected individuals sneeze, cough, or talk. It can also be transmitted when people touch their mouth, nose, or eyes after direct or indirect contact with objects contaminated with the influenza virus.
How to prevent infection during the flu season?
1. Get vaccinated
The flu vaccine is the most effective way to prevent infection and reduce the risk of severe complications. It is recommended to get vaccinated between September and November each year before the winter flu season.
Priority groups for annual vaccination include:
(1) Adults aged 60 years and above
(2) Children aged between 6 months and 5 years
(3) Pregnant women
(4) Family members and caregivers of infants aged under 6 months;
(5) People with chronic health conditions; and
(6) Healthcare workers
Those who have not yet been vaccinated should, if eligible, get the flu vaccine as soon as possible.
2. Practice good daily hygiene
(1) Wash hands frequently with soap and running water, or use an alcohol-based sanitizer.
(2) Wear a mask during the flu season or in crowded public areas.
(3) Practice good respiratory hygiene — cover your mouth and nose with a tissue or your elbow when coughing or sneezing.
(4) Avoid crowded or enclosed spaces. If necessary, wear a mask to reduce the risk of infection.
(5) Keep indoor air fresh by opening windows regularly for ventilation.
(6) Keep a safe distance of at least one meter from flu patients. Avoid touching their personal items such as tableware, towels, or clothing. If contact is unavoidable, disinfect the items beforehand.
(7) Strengthen immunity through a balanced diet, moderate exercise, and adequate rest.
What to do if you get the flu?
If you develop flu symptoms (such as sudden fever or body aches), rest at home or seek prompt medical attention depending on the severity of your condition. During home recovery, avoid close contact with others, keep your living environment clean and well-ventilated, and disinfect frequently touched items.
(Source: Beijing Center for Disease Prevention and Control)
