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2021年6月7日 · Most Powassan infections are mild. Some people don't have any symptoms. If you do, they'll show up a week to a month after you were bitten and may include: Fever. Headache. Vomiting. Weakness ...
WebMD tells you what you need to know about the JC virus, the germ that causes the rare but deadly brain infection known as PML.
2023年12月1日 · Takeaways. Epstein-Barr virus (EBV) is one of the most common human viruses. It spreads through bodily fluids like saliva and is very contagious. EBV is best known for causing mononucleosis ...
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Herpes simplex viruses -- more commonly known as herpes -- are categorized into two types: herpes type 1 (HSV-1, or oral herpes) and herpes type 2 (HSV-2, or genital herpes). Most commonly, herpes type 1 causes sores around the mouth and lips (sometimes called fever blisters or cold sores). HSV-1 can cause genital herpes, but most cases of genital ...
Pregnant women with genital herpes should talk to their doctor, as genital herpes can be passed on to the baby during childbirth.
For many people with the herpes virus, which can go through periods of being dormant, attacks (or outbreaks) can be brought on by the following conditions:
Symptoms of herpes simplex virus typically appear as a blister or as multiple blisters on or around affected areas -- usually the mouth, genitals, or rectum. The blisters break, leaving tender sores.
Often, the appearance of herpes simplex virus is typical and no testing is needed to confirm the diagnosis. If a health care provider is uncertain, herpes simplex can be diagnosed with lab tests, including DNA -- or PCR -- tests and virus cultures.
Although there is no cure for herpes, treatments can relieve the symptoms. Medication can decrease the pain related to an outbreak and can shorten healing time. They can also decrease the total number of outbreaks. Drugs including Famvir, Zovirax, and Valtrex are among the drugs used to treat the symptoms of herpes. Warm baths may relieve the pain ...
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2023年7月27日 · Tuberculosis (TB) is a contagious infection that usually attacks your lungs. It can also spread to other parts of your body, like your brain and spine. A type of bacteria called Mycobacterium ...
2023年5月30日 · DTaP is a vaccine that helps children younger than age 7 develop immunity to three deadly diseases caused by bacteria: diphtheria, tetanus, and whooping cough ( pertussis ). Tdap is a booster ...
