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Protect yourself and your family from preventable infectious diseases

Chickenpox (Varicella)

Chickenpox (Varicella)

Chickenpox is caused by the highly contagious varicella zoster virus. It is spread by coughing and sneezing, and by direct contact with skin lesions.

Coronaviruses

Coronaviruses

Coronaviruses are a large family of viruses known to cause illness ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS), Severe Acute Respiratory Syndrome (SARS), and Novel Coronavirus (COVID-19). Coronaviruses can cause respiratory infections and can be deadly.

Dengue

Dengue

Dengue viruses are spread through the bite of an infected mosquito. Although symptoms can be mild, severe dengue can be life-threatening within a few hours. 

Diphtheria

Diphtheria

Diphtheria is an acute bacterial disease that usually affects the tonsils, throat, nose, and/or skin.

Ebola

Ebola

Ebola is a rare and deadly disease caused by infection with a virus that can cause illness in humans and other primates (monkeys, gorillas, and chimpanzees).

Flu (Influenza)

Flu (Influenza)

Influenza (flu) is a contagious viral infection of the nose, throat, and lungs that occurs most often in the late fall, winter, and early spring in the US.

Hepatitis

Hepatitis

Hepatitis is an inflammation of the liver. The most common types of viral hepatitis in the US are hepatitis A, hepatitis B, and hepatitis C.

Hib Disease

Hib Disease

Hib disease is a serious illness caused by bacteria. Babies and children younger than 5 years old are most at risk for Hib disease, but it can also affect adults with certain medical conditions.

HIV/AIDS

HIV/AIDS

Acquired immunodeficiency syndrome (AIDS) is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV).

Japanese Encephalitis

Japanese Encephalitis

Japanese encephalitis (JE) is a potentially severe disease caused by a virus spread by infected mosquitos in Asia and the western Pacific.

Measles

Measles

Measles is a highly contagious respiratory disease that can result in severe, sometimes permanent, complications including pneumonia, seizures, brain damage, and even death.

Meningococcal Disease

Meningococcal Disease

Meningococcal disease is a serious bacterial infection that most often leads to severe swelling of the tissues surrounding the brain and spinal cord (meningitis) or infection of the bloodstream.

Monkeypox

Monkeypox

Monkeypox is a rare disease that is caused by infection with monkeypox virus. It is spread through contact with the virus from an animal, human, or materials contaminated with the virus.

Mumps

Mumps

Mumps is a contagious disease caused by a virus that spreads easily through coughing and sneezing.

Norovirus

Norovirus

Noroviruses are a group of related viruses that are highly contagious. Commonly referred to as “food poisoning” or a “stomach bug,” noroviruses are the most common cause of gastroenteritis in the US.

Pneumococcal Disease

Pneumococcal Disease

Pneumococcal disease is caused by common bacteria that can attack different parts of the body and is a leading cause of serious illness throughout the world.

Polio

Polio

Polio is a highly infectious disease caused by a virus that invades the nervous system and is spread through contact with the stool (feces) of an infected person or droplets from a sneeze or cough. 

Rabies

Rabies

Rabies is a preventable viral disease most often transmitted through the bite of a rabid animal. The rabies virus infects the central nervous system of mammals, ultimately causing disease in the brain and death.

Rotavirus

Rotavirus

Rotavirus is a highly contagious virus that infects nearly all young children and is one of the most common and serious causes of severe diarrhea in the US.

Shingles (Herpes Zoster)

Shingles (Herpes Zoster)

Shingles is caused by the same virus that causes chickenpox. The virus stays inactive in the body for life and can reactivate years, or even decades later, causing shingles.

Tetanus (Lockjaw)

Tetanus (Lockjaw)

Tetanus, commonly called lockjaw, is a bacterial disease that affects the nervous system. It is contracted through cuts or wounds that become contaminated with tetanus bacteria.

Whooping Cough (Pertussis)

Whooping Cough (Pertussis)

Whooping cough (also called pertussis), is a serious infection that spreads easily from person to person. The infection causes coughing spells that are so severe that it can be hard to breathe, eat, or sleep.

Zika

Zika

Zika virus disease is caused by a virus transmitted primarily by Aedes mosquitoes. Zika can be transmitted by pregnant women to developing babies, and infection during pregnancy can cause microcephaly and other serious birth defects.