1333 results found
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… a headache about 3 to 21 days after the use of antiserum. A virus infection. Infected mosquitoes can spread the West Nile virus to people, causing an inflammation of the brain ( … can sting over and over. Yellow jackets cause the greatest number of allergic reactions. A fire ant attaches to a …
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… response is not known. Possible triggers include bacteria, viruses, chemicals, toxins, and allergens such as mould or … eye examination or by looking at a chest X-ray. Different tests like lab tests and lung tests can also help doctors … response is not known. Possible triggers include bacteria, viruses, chemicals, toxins, and allergens such as mould or …
Health topics
… Here are some good practices to review before you start testing your child's blood sugar. Know when and how often to test. Your child's doctor will tell you how often and when you should test your child's blood sugar. Be sure to keep a record of …
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… and safety. This topic explains how harmful bacteria and viruses, dangerous chemicals, and other health hazards can … Health Threats in Your Community Chemicals, fumes, viruses, bacteria, low-level radiation, and other … chemical into the air, for instance. If bacteria or viruses causing diseases such as anthrax , pneumonic plague, …
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… Is A1c? On this page: Overview Overview An A1c test is a blood test that checks your average blood sugar level over the past 2 to 3 months. This test also is called a glycohemoglobin test or a hemoglobin …
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… Key points to remember Bronchitis is usually caused by a virus and often follows a cold or flu. Antibiotics usually … bronchitis? Acute bronchitis is almost always caused by a virus . It's more common during the winter months and often … infection such as the flu or a cold. Respiratory syncytial virus (RSV) may be a cause, especially in adults older than …
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… pressure in the portal vein that carries blood from the intestines to the liver. TIPS may be used to: Treat fluid … pressure in the portal vein that carries blood from the intestines to the liver. TIPS may be used to: Treat fluid …
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… are skin growths caused by some types of the human papillomavirus (HPV) . Warts form when the virus infects the top layer of your skin and causes your … fast. Warts can spread when you come in contact with the virus. You can infect yourself again when you touch the …
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… Call the doctor as soon as symptoms start or the person tests positive for COVID-19. This is especially important if … the sick person away from others as much as you can. The virus spreads easily from person to person, so take extra … health authority website. Coronavirus (COVID-19) Current as of: April 28, 2023 …
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… clear. Most cases are thought to be caused by the herpes virus that causes cold sores. In most cases of Bell's palsy, … the cause of your symptoms is not clear, you may need other tests, such as blood tests, an MRI , or a CT scan . How is … clear. Most cases are thought to be caused by the herpes virus that causes cold sores. In most cases of Bell's palsy, …
