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What are the top 3 infectious diseases?

What are the top 3 infectious diseases?

Viral hepatitis, influenza, and tuberculosis (TB) remain among the leading causes of illness and death in the United States and account for substantial spending on the related consequences of infection.

What are the major infectious diseases?


  • Viral Hepatitis.
  • Infectious Disease.
  • Influenza.
  • Measles, Mumps, and Rubella.
  • Pneumonia.
  • Sexually Transmitted Diseases (STD)
  • Chronic Sinusitis.
  • Are there diseases in Puerto Rico?

    Puerto Rico is at a particularly elevated risk of infectious disease outbreaks related to climate change. The U.S. island’s small size, remoteness from the mainland, low socioeconomic status, and high population density all magnify the population’s exposure and susceptibility to illnesses like leptospirosis.

    What are 5 common types of infectious diseases?

    Common Infectious Diseases

    • Chickenpox.
    • Common cold.
    • Diphtheria.
    • E. coli.
    • Giardiasis.
    • HIV/AIDS.
    • Infectious mononucleosis.
    • Influenza (flu)

    What is the most infectious disease in history?

    Perhaps the most notorious of all infectious diseases, the bubonic and pneumonic plagues are believed to be the cause of the Black Death that rampaged through Asia, Europe and Africa in the 14th century killing an estimated 50 million people.

    What are 5 infectious diseases?

    What are the 4 types of infectious diseases?

    The four different categories of infectious agents are bacteria, viruses, fungi, and parasites….Common Viruses

    • Common cold.
    • Norovirus.
    • Stomach flu.
    • Hepatitis.

    Is there a curfew in San Juan?

    SAN JUAN, Puerto Rico — Puerto Rico ended a nightly pandemic curfew Monday after more than a year in force and will allow vaccinated visitors to enter the island without a negative coronavirus test result.

    Are there ticks in Puerto Rico?

    A total of 405 species of mites and ticks were reported from Puerto Rico. These are distributed in two superorders, four orders and two suborders with 104 families and 227 genera. Twenty-seven species are recorded for the first time from Puerto Rico. Additional host records had been annotated for other species.

    What is the rarest disease?

    Five rare diseases you never knew existed

    1. Stoneman Syndrome. Frequency: one in two million people.
    2. Alice In Wonderland Syndrome (AIWS) Frequency: currently unknown.
    3. Hutchinson-Gilford Progeria Syndrome (HGPS) Frequency: one in four million.
    4. Alkaptonuria.
    5. Chronic Focal Encephalitis (Rasmussen’s Encephalitis)

    Which disease has no cure?

    cancer. dementia, including Alzheimer’s disease. advanced lung, heart, kidney and liver disease. stroke and other neurological diseases, including motor neurone disease and multiple sclerosis.

    What is the most popular disease?

    According to current statistics, hepatitis B is the most common infectious disease in the world, affecting some 2 billion people — that’s more than one-quarter of the world’s population.