Health Library


  • Bruises and Blood Spots Under the Skin

    Briefly discusses how and why bruises and blood spots might develop. Offers interactive tool to help decide when to seek care. Also offers home treatment tips.

  • Haemophilus influenzae type b (Hib) Vaccine: What You Need to Know

    Hib vaccine can prevent Haemophilus influenzae type b (Hib) disease. Haemophilus influenzae type b can cause many different kinds of infections. These infections usually affect children under 5 years of age, but can also affect adults with certain medical conditions...

  • Influenza (Flu) Vaccine (Inactivated or Recombinant): What You Need to Know

    Influenza vaccine can prevent influenza (flu). Flu is a contagious disease that spreads around the United States every year, usually between October and May. Anyone can get the flu, but it is more dangerous for some people. Infants and young children, people 65 years and older, pregnant women, and...

  • MMR Vaccine (Measles, Mumps, and Rubella): What You Need to Know

    MMR vaccine can prevent measles, mumps, and rubella. MEASLES (M) can cause fever, cough, runny nose,and red, watery eyes, commonly followed by a rash that covers the whole body. It can lead to seizures (often associated with fever), ear infections, diarrhea, and pneumonia. Rarely, measles can cause brain damage or...

  • Td (Tetanus, Diphtheria) Vaccine: What You Need to Know

    Td vaccine can prevent tetanus and diphtheria. Tetanus enters the body through cuts or wounds. Diphtheria spreads from person to person. TETANUS (T) causes painful stiffening of the muscles. Tetanus can lead to serious health problems, including being unable to open the mouth, having trouble swallowing...

  • Tdap (Tetanus, Diphtheria, Pertussis) Vaccine: What You Need to Know

    Tdap vaccine can prevent tetanus, diphtheria, and pertussis. Diphtheria and pertussis spread from person to person. Tetanus enters the body through cuts or wounds. TETANUS (T) causes painful stiffening of the muscles. Tetanus can lead to serious health problems, including being unable to open the mouth...

  • Yellow Fever Vaccine: What You Need to Know

    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...

  • Rotavirus Vaccine: What You Need to Know

    Rotavirus vaccine can prevent rotavirus disease. Rotavirus commonly causes severe, watery diarrhea, mostly in babies and young children. Vomiting and fever are also common in babies with rotavirus. Children may become dehydrated and need to be hospitalized and can even die. Rotavirus vaccine is administered by...

  • MMRV Vaccine (Measles, Mumps, Rubella, and Varicella): What You Need to Know

    MMRV vaccine can prevent measles, mumps, rubella, and varicella. MEASLES (M) can cause fever, cough, runny nose, and red, watery eyes, commonly followed by a rash that covers the whole body. It can lead to seizures (often associated with fever), ear infections, diarrhea, and pneumonia. Rarely, measles...

  • Burns to the Eye

    Briefly discusses causes of burns, including chemicals, UV light, hot steam, and flash fires. Offers interactive tool to help decide when to seek care. Also offers home treatment tips.