Pneumococcal conjugate vaccine can prevent pneumococcal disease. Pneumococcal disease refers to any illness caused by pneumococcal bacteria. These bacteria can cause many types of illnesses, including pneumonia, which is an infection of the lungs. Pneumococcal bacteria are one of the most common...

Hepatitis A vaccine can prevent hepatitis A. Hepatitis A is a serious liver disease. It is usually spread through close, personal contact with an infected person or when a person unknowingly ingests the virus from objects, food, or drinks that are contaminated by small amounts of stool (poop) from an infected person.

Hepatitis B vaccine can prevent hepatitis B. Hepatitis B is a liver disease that can cause mild illness lasting a few weeks, or it can lead to a serious, long illness. Acute hepatitis B is a short-term illness that can lead to fever, fatigue, loss of appetite, nausea, vomiting, jaundice...

Dengue vaccine can help protect against dengue in people who have had dengue in the past. Dengue is caused by one of four viruses spread through the bite of an infected mosquito. A person can get infected by any of the four dengue viruses. Infection with one dengue virus does not protect...

Cholera vaccine can prevent cholera. Cholera is spread through contaminated food or water. It is not usually spread directly from person to person, but it can be spread through contact with the feces of an infected person. Cholera causes severe diarrhea and vomiting. If it isn’t treated quickly...

Rabies vaccine can prevent rabies. Rabies is mainly a disease of animals. Humans get rabies when they are bitten or scratched by infected animals. Human rabies is rare in the United States. Wild animals like bats, raccoons, skunks, and foxes are the most common source of human rabies infection in the United…

Yellow fever vaccine can prevent yellow fever. Yellow fever is a serious disease caused by the yellow fever virus. There is no medicine to treat or cure yellow fever. Yellow fever virus is spread by the bite of an infected mosquito. It is found in parts of Africa and South America…

Typhoid vaccine can prevent typhoid fever. People who are actively ill with typhoid fever and people who are carriers of the bacteria that cause typhoid fever can both spread the bacteria to other people. When someone eats or drinks contaminated food or drink, the bacteria can multiply and spread into the bloodstream...

Japanese encephalitis (JE) vaccine can prevent Japanese encephalitis. Japanese encephalitis occurs mainly in many parts of Asia and the Western Pacific, particularly in rural areas. It is spread through the bite of an infected mosquito. It does not spread from person to person. Risk is very low for most travelers.

Smallpox/monkeypox vaccine (JYNNEOS™) can help protect against smallpox, monkeypox, and other diseases caused by orthopoxviruses, including vaccinia virus. Smallpox is a very serious disease caused by variola virus. Some people continue to be at risk of exposure to the virus that causes smallpox...

A rubella blood test detects antibodies that are made by the immune system to help kill the rubella virus. These antibodies remain in the bloodstream for years. The presence of certain antibodies means a recent infection, a past infection, or that you have been vaccinated against the disease. Rubella (also called German...

Links to information on colds and flu. Covers at-home treatment for cold and flu symptoms, the flu vaccine, prevention of colds and flu, and medicines for the flu.

Provides links to info for parents. Includes information on healthy eating, protecting your child from infections, immunizations, choosing child care, healthy habits for kids, helping your child avoid drugs, and helping your child with stress.

How can you stay healthy on your trip? The best way to stay healthy on your trip is to plan before you go. If you are planning to travel to another country, see a doctor several months before you leave so you will have time for vaccines (immunizations) that you may need to get ahead of time. Also ask your doctor if...

Immunizations save lives. They are the best way to help protect you or your child from getting certain diseases that can be spread to other people (infectious diseases). And there are often no medical treatments for these diseases. They also help reduce the spread of disease to others to prevent sudden outbreaks of the...

Helping your infant feel better Your infant (newborn to 12 months) is less likely to be uncomfortable or upset after getting a shot if he or she is not hungry or tired. You can also help your baby during and after the shot by providing gentle comfort and reassurance. The following strategies may help you. See that your...

Discusses tetanus, also called lockjaw. Looks at cause by bacteria infection that makes a poison that causes severe muscle spasms. Looks at how bacteria enter the body through wound or cut. Covers vaccine shots (immunizations) to prevent tetanus.

How can you prevent tetanus? You can prevent tetanus by getting all of your recommended immunizations (shots). There are three different shots that protect you from tetanus. DTaP (diphtheria, tetanus, and pertussis). DTaP is given in a series of 5 shots starting at age 2 months and ending at ages 4 to 6 years. Tdap...

Provides links to info on child growth and development topics. Also includes links to info on illnesses that might affect a child's health. Topics listed include immunizations, healthy eating for children, and asthma in children.

Offers tips to prevent illness and accidental injuries in babies and young children. Covers SIDS. Discusses common safety hazards. Also discusses healthy habits such as safe food preparation, using car seats, and immunizations. Covers safe baby products.

What is meningitis? Meningitis is inflammation of the lining around the brain and spinal cord. It's usually caused by an infection. The infection occurs most often in children, teens, and young adults. Also at risk are older adults and people who have long-term health problems, such as a weakened immune system. There...

Discusses smallpox, a contagious infection caused by the variola virus. Covers symptoms and how it's diagnosed. Discusses how it's spread. Discusses smallpox vaccine, including who should have it and who should not. Covers smallpox as a biological weapon.

What are lymph nodes? Lymph nodes are small, bean-shaped glands throughout the body. They are part of the lymph system, which carries fluid (lymph fluid), nutrients, and waste material between the body tissues and the bloodstream. The lymph system is an important part of the immune system, the body's defense system...