Reportable diseases
Notifiable diseases
Reportable diseases are diseases considered to be of great public health importance. Local, state, and national agencies (for example, county and state health departments or the US Centers for Disease Control and Prevention) require that these diseases be reported when they are diagnosed by doctors or laboratories.
Reporting allows for the collection of statistics that show how often the disease occurs. This helps researchers identify disease trends and track disease outbreaks. This information can help control future outbreaks.
Information
All states have a "reportable diseases" list. It is the responsibility of the health care provider, not the patient, to report cases of these diseases. Many diseases on the list must also be reported to the US Centers for Disease Control and Prevention (CDC).
Reportable diseases are divided into several groups:
-
Mandatory written reporting. A report of the disease must be made in writing. Examples are
gonorrhea
and
salmonellosis
.
Gonorrhea
Gonorrhea is a common sexually transmitted infection (STI).
Salmonellosis
Salmonella enterocolitis is an infection in the lining of the small intestine that is caused by salmonella bacteria. It is a type of food poisoning....
-
Mandatory reporting by telephone.The provider must make a report by phone. Examples are
rubeola
(measles) and
pertussis
(whooping cough).
Rubeola
Measles is a very contagious (easily spread) illness caused by a virus.
Pertussis
Pertussis is a highly contagious bacterial disease that causes uncontrollable, violent coughing. The coughing can make it hard to breathe. A deep "...
-
Report of total number of cases. Examples are
chickenpox
and
influenza
.
Chickenpox
Chickenpox is a viral infection in which a person develops very itchy blisters all over the body. It was more common in the past. The illness is ra...
Influenza
The flu is an infection of the nose, throat, and lungs. It spreads easily. This article discusses influenza types A and B. Another type of the flu ...
- Cancer. Cancer cases are reported to the state Cancer Registry.
Many of the diseases that are reportable to the CDC include:
-
Anthrax
Anthrax
Anthrax is an infectious disease caused due to a bacterium called Bacillus anthracis. Infection in humans most often involves the skin, gastrointest...
-
Arboviral diseases (diseases caused by viruses spread by mosquitoes, sandflies, ticks, etc.) such as
West Nile virus
, eastern and western equine
encephalitis
West Nile virus
West Nile virus is a disease spread by mosquitoes. The condition ranges from mild to severe.
Encephalitis
Encephalitis is irritation and swelling (inflammation) of the brain, most often due to infections.
-
Botulism
Botulism
Botulism is a rare but serious illness caused by Clostridium botulinum bacteria. The bacteria may enter the body through wounds, or by eating them f...
-
Brucellosis
Brucellosis
Brucellosis is an infectious disease that occurs from contact with animals carrying brucella bacteria.
-
Chancroid
Chancroid
Chancroid is a bacterial infection that is spread through sexual contact.
- Chickenpox
- Chlamydia trachomatis
-
Cholera
Cholera
Cholera is an infection of the small intestine that causes a large amount of watery diarrhea.
-
Coccidioidomycosis
Coccidioidomycosis
Valley fever is an infection that occurs when the spores of the fungus Coccidioides immitis enter your body through the lungs.
-
Cryptosporidiosis
Cryptosporidiosis
Cryptosporidium enteritis is an infection of the small intestine that causes diarrhea. The parasite cryptosporidium causes this infection.
- Cyclosporiasis
-
Diphtheria
Diphtheria
Diphtheria is an acute infection caused by the bacteria Corynebacterium diphtheriae.
-
Giardiasis
Giardiasis
Giardia, or giardiasis, is an infection of the small intestine. A tiny parasite called Giardia lamblia causes it.
- Gonorrhea
- Haemophilus influenza, invasive disease
- Hansen disease (leprosy)
- Hantavirus pulmonary syndrome
-
Hemolytic uremic syndrome
, post-diarrheal
Hemolytic uremic syndrome
Shiga-like toxin producing E coli hemolytic-uremic syndrome (STEC-HUS) is a disorder that most often occurs when an infection in the digestive system...
-
Hepatitis A
Hepatitis A
Hepatitis A is inflammation (irritation and swelling) of the liver from the hepatitis A virus.
-
Hepatitis B
Hepatitis B
Hepatitis B is irritation and swelling (inflammation) of the liver due to infection with the hepatitis B virus (HBV). Other types of viral hepatitis ...
- Hepatitis C
- Influenza-related infant deaths
- Legionellosis
- Listeriosis
- Lyme disease
-
Malaria
Malaria
Malaria is a parasitic disease that involves high fevers, shaking chills, flu-like symptoms, and anemia.
- Measles
-
Meningococcal
disease
Meningococcal
Meningitis is an infection of the membranes covering the brain and spinal cord. This covering is called the meninges. Bacteria are one type of germ ...
-
Mumps
Mumps
Mumps is a contagious disease that leads to painful swelling of the salivary glands. The salivary glands produce saliva, a liquid that moistens food...
- Novel influenza A virus infections
- Pertussis
-
Plague
Plague
Plague is a severe and potentially deadly bacterial infection.
-
Poliomyelitis
Poliomyelitis
Polio is a viral disease that can affect nerves and can lead to partial or full paralysis. The medical name for polio is poliomyelitis.
- Poliovirus infection, nonparalytic
- Psittacosis
- Q-fever
-
Rabies
(human and animal cases)
Rabies
Rabies is a deadly viral infection that is mainly spread by infected animals.
-
Rocky Mountain spotted fever
Rocky Mountain spotted fever
Rocky Mountain spotted fever is a disease caused by a type of bacteria carried by ticks.
-
Rubella
(including congenital syndrome)
Rubella
Rubella, also known as the German measles, is an infection in which there is a rash on the skin. Congenital rubella is when a pregnant woman with rub...
- Salmonellosis
-
Severe acute respiratory syndrome (SARS)
Severe acute respiratory syndrome (SARS
Severe acute respiratory syndrome (SARS) is a serious form of pneumonia. It is caused by a virus that was first identified in 2003. Infection with ...
- Shiga toxin-producing Escherichia coli (STEC)
-
Shigellosis
Shigellosis
Shigellosis is an infection of the lining of the intestines. It is caused by a group of bacteria called shigella.
- Smallpox
-
Syphilis
, including congenital syphilis
Syphilis
Syphilis is a bacterial infection that is most often spread through sexual contact.
-
Tetanus
Tetanus
Tetanus is an infection of the nervous system with a type of bacteria that is potentially deadly, called Clostridium tetani (C tetani).
-
Toxic shock syndrome
(other than streptococcal)
Toxic shock syndrome
Toxic shock syndrome is a serious disease that involves fever, shock, and problems with several body organs.
-
Trichinosis
Trichinosis
Trichinosis is an infection with the roundworm Trichinella spiralis.
-
Tuberculosis
Tuberculosis
Pulmonary tuberculosis (TB) is a contagious bacterial infection that involves the lungs. It may spread to other organs.
-
Tularemia
Tularemia
Tularemia is a bacterial infection common in wild rodents. The bacteria are passed to humans through contact with tissue from the infected animal. ...
- Typhoid fever
- Vancomycin intermediate Staphylococcus aureus (VRSA)
- Vancomycin resistant Staphylococcus aureus (VRSA)
- Vibriosis
-
Yellow fever
Yellow fever
Yellow fever is a viral infection spread by mosquitoes.
The county or state health department will try to find the source of many of these illnesses, such as food poisoning. In the case of sexually-transmitted diseases (STDs) the county or state will try to locate sexual contacts of infected people to make sure they are disease-free or are treated if they are already infected.
The information gained from reporting allows the county or state to make informed decisions and laws about activities and the environment, such as:
- Animal control
- Food handling
- Immunization programs
- Insect control
- STD tracking
- Water purification
The health care provider is required by law to report these diseases. By cooperating with state health workers, you can help them locate the source of an infection or prevent the spread of an epidemic.
References
Centers for Disease Control and Prevention. National Notifiable Diseases Surveillance System (NNDSS). Last updated May 4, 2015. Available at: wwwn.cdc.gov/nndss . Accessed September 9, 2015.
-
Legionnaires' disease organism, legionella - illustration
Legionnaire's disease was first described in 1976 after an outbreak of fatal pneumonia at a Legionnaires convention. The newly described organism which caused the disease was named Legionella pneumophila, shown in this picture. (Image courtesy of the Centers for Disease Control and Prevention.)
Legionnaires' disease organism, legionella
illustration
-
Legionnaires' disease organism, legionella - illustration
Legionnaire's disease was first described in 1976 after an outbreak of fatal pneumonia at a Legionnaires convention. The newly described organism which caused the disease was named Legionella pneumophila, shown in this picture. (Image courtesy of the Centers for Disease Control and Prevention.)
Legionnaires' disease organism, legionella
illustration
Review Date: 5/1/2015
Reviewed By: Jatin M. Vyas, MD, PhD, Assistant Professor in Medicine, Harvard Medical School; Assistant in Medicine, Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, MA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.