Breaking: Alcohol Significantly Weakens Immunity, Increasing Cold & Flu Risk – Vaccination Highly Recommended
UIWANG, SOUTH KOREA – October 26, 2025 – As seasonal temperature swings intensify, a stark warning from Dasarang Central Hospital is making headlines: alcohol consumption dramatically compromises the immune system, leaving individuals far more vulnerable to respiratory illnesses like the common cold, influenza, and even pneumonia. The hospital, specializing in alcohol-related diseases, is reporting a significant surge in cold cases among its patients and is urging proactive vaccination and responsible alcohol consumption as the fall and winter seasons approach. This is a developing story, and archyde.com is committed to bringing you the latest updates.
Rising Cold Cases & The Alcohol Connection
Dasarang Central Hospital has observed a concerning increase in cold cases, jumping from 77 in August to 121 in September. This rise coincides with a period of fluctuating temperatures known to suppress immune function. However, the hospital’s research highlights a particularly vulnerable group: individuals with alcohol use disorder. These patients, already facing compromised health due to factors like high blood pressure, diabetes, and liver cirrhosis, are experiencing a disproportionately high rate of respiratory infections.
According to Dr. Jeon Yong-jun, director of the internal medicine department at Dasarang Central Hospital, “The more you drink alcohol, the more easily you get respiratory diseases such as the flu or cold, and the symptoms become worse.” He explains that excessive alcohol intake actively reduces the body’s ability to fight off infection by lowering white blood cell counts, hindering antibody production, and impairing the function of cilia – tiny hair-like structures in the nose and airways that trap and remove viruses.
Who is Most at Risk?
While everyone’s immune system can be challenged by seasonal changes, certain populations are particularly susceptible. Beyond those with alcohol use disorder, the hospital identifies individuals over 65 and pregnant women as high-risk groups. These groups often have naturally weaker immune systems, making them more vulnerable to severe complications from respiratory infections.
Flu & Pneumonia: Understanding the Threats
The typical flu presents with familiar symptoms: high fever, chills, headache, and muscle aches. Children often experience additional symptoms like abdominal pain, vomiting, and loss of appetite. However, the danger extends beyond the flu. A weakened immune system increases the risk of developing pneumonia, a potentially life-threatening lung infection. Domestic flu outbreaks typically peak between November and April, and it takes approximately two weeks for protective antibodies to develop after vaccination.
The Power of Prevention: Vaccination & Healthy Habits
Experts strongly recommend annual flu vaccination, noting that the virus evolves each year, necessitating revaccination for optimal protection (estimated effectiveness of 70-90%). For the elderly, individuals with chronic illnesses, and those struggling with alcohol use disorder, the pneumococcal vaccine is also advisable. But vaccination is only one piece of the puzzle.
Dasarang Central Hospital emphasizes the importance of a holistic approach to health, including:
- Abstinence from alcohol (or moderation): Reducing or eliminating alcohol consumption is crucial for bolstering immunity.
- Sufficient sleep & a balanced diet: Prioritize rest and nourish your body with essential nutrients.
- Hand hygiene & cough etiquette: Practice frequent handwashing and cover your mouth and nose when coughing or sneezing.
- Masks in crowded spaces: Consider wearing a mask in crowded indoor environments to minimize exposure.
- Prompt medical attention: Seek medical care immediately if you experience symptoms of a respiratory infection.
For those with alcohol use disorder, addressing nutritional deficiencies through protein, vitamin, and mineral supplementation alongside alcohol abstinence treatment is particularly vital.
Dr. Yong-jun’s message is clear: prioritizing vaccination and responsible alcohol consumption are the cornerstones of a healthy fall and winter season. Staying informed and taking proactive steps to protect your health is more important than ever.
Reporting by Kim Dong-seong, [email protected]
Stay tuned to archyde.com for ongoing coverage of this developing health story and for expert insights on maintaining your well-being throughout the year. Explore our health section for more articles on preventative care, seasonal illnesses, and healthy living.