The most dangerous infectious diseases you need to know about

dangerous infectious

The Most Dangerous Infectious Diseases You Need to Know About and Health

Infectious diseases can be a major threat to global health. They can quickly spread from person to person, causing severe illnesses and even death. Here are some of the most dangerous infectious diseases you need to know about:


Rabies is a viral disease which is spread by animal bites, or sometimes through saliva or contact with saliva from an infected animal. It affects the brain and spinal cord and can cause death, usually within days or weeks of being infected.

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HIV/AIDS is an infection caused by a virus that weakens the body’s immune system. It can be passed on through sexual contact, blood transfusions, or contact with infected blood. HIV has no cure and can eventually lead to AIDS, where people have a significantly weakened immune system and can become susceptible to other diseases.

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Ebola is a viral disease which is spread through human contact with infected body fluids, such as blood and saliva. It causes severe illness and organ failure, and has a mortality rate of up to 90 percent.


Malaria is an infection caused by a parasite that is spread via mosquito bites. It can affect nearly all organs in the body, and it can cause severe anemia, organ failure, and death.

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Measles is a highly contagious viral infection that affects mostly children. It is very contagious and can lead to severe dehydration, pneumonia, and even death.

Evading Infectious Diseases

These are just a few of the most dangerous infectious diseases you should be aware of. To protect yourself and those around you, it’s important to take preventative steps, such as getting vaccinated, washing your hands regularly, and avoiding contact with infected people or animals.

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