First, read the English article below.

If a skin infection worsens, doesn't heal, or you develop serious symptoms, such as a fever, seek medical attention. While life-threatening infections are uncommon, even a minor skin infection can lead to major health concerns when not properly treated. It’s especially important to see a doctor if you have a weakened immune system, a chronic illness, are elderly, or have a severe burn or wound. If your infant or young child has an infection that won’t heal or develops a high fever, they need to see a doctor. When you see the doctor, they’ll perform an exam and ask you how and when your symptoms began. They’ll likely order a bacterial culture to identify the specific cause of the infection.  If you have a skin infection, they’ll swab the area or take a sample of tissue or pus. For TSS or sepsis, doctors test blood samples for bacteria and take a white blood cell count, but treatment often begins before the results become available. Because these conditions are so serious, antibiotics and IV (intravenous) fluids need to be administered as soon as possible. If you have a skin infection and developed an abscess, your doctor might need to drain it. They’ll numb the area, make a small cut to let the pus seep out, then dress it with gauze. Follow your doctor’s care instructions after having an abscess drained. Clean the area 2 to 3 times daily, apply medicated ointment if your doctor advises, and dress the area with a clean bandage. Change the bandage 2 to 3 times per day or whenever it gets wet. Staph infections that don't heal with home care are treated with antibiotics. Take your medication according to your doctor’s instructions, and don’t stop taking it even if you feel better. If you stop taking antibiotics prematurely, the infection could come back or worsen. Additionally, your doctor might recommend taking a pain reliever to combat swelling, fever, and other related symptoms. Staph bacteria can adapt quickly, and many strains have become resistant to some antibiotics. Bacterial cultures help doctors choose... 

Now, please write a short abstract for it in Vietnamese. Abstract:
Đến gặp bác sĩ nếu các triệu chứng trở nặng hoặc xấu đi. Đi khám bệnh và làm xét nghiệm cấy vi khuẩn. Dẫn lưu áp xe và các tổn thương da. Uống thuốc do bác sĩ kê toa. Báo với bác sĩ nếu các triệu chứng không thuyên giảm.