Diseases caused by viruses cannot be treated with antibiotics. Viruses can be eradicated with antiviral drugs. However, some diseases caused by viral infections can also heal itself as long as your immune system is strong. You might already know about this. Then, what are the diseases caused by viruses?
Although it requires different treatments, diseases caused by viruses and bacteria can have the same symptoms. You are advised to consult a doctor before buying over-the-counter medicines to treat any infections that affect the body.
Symptoms of Disease Caused by Viruses
Diseases caused by viruses can show symptoms similar to someone infected with bacteria. Common symptoms of both types of infection include:- Cough and sneeze. Viral and bacterial infections can also spread through saliva splashes when coughing and sneezing.
- Fever.
- Gag.
- Diarrhea.
- Fatigue.
- Cramps
- Contact with an infected person, for example kissing and having sex. Exposure to bodily fluids from sick people, such as urine, feces, and blood can also cause infections.
- Contact with contaminated food, drinks, and surface objects.
- Contact with living things that have been infected, such as pets, livestock, and insects.
List of Diseases Caused by Viruses
Despite having similar symptoms and ways of spreading and similarly very small forms, bacteria and viruses are actually very different. In addition to its response to drugs, differences in viruses and bacteria also exist in its structure. Viruses are smaller than bacteria and need a living host, such as humans, animals or plants to reproduce. When a virus enters your body, it attacks some parts of your body cells and takes over the workings of those cells, then turns them into new virus producing cells. Viruses can also turn normal cells into malignant or cancerous ones. Another difference is that viruses more specifically choose cells that are attacked, for example only in cells in the liver, respiratory tract, or blood. In some cases they even attack bacteria. Here are some lists of diseases caused by viruses:Cold
Colds are the most common disease with symptoms such as sneezing, laryngitis, nasal congestion, and coughing. Children under 6 years are at high risk of colds.
Flu
Usually flu has more serious symptoms than cold symptoms. Fever, headaches, muscle aches, fatigue, chills, nausea, and vomiting are some examples of flu symptoms. The flu generally spreads more easily during the rainy season, because the humid climate can support the spread of the flu virus well
Chicken pox
This disease is caused by the varicella-zoster virus and is most commonly experienced by children under 15 years but can also occur in adults. Those who have had chickenpox can get shingles a few years later.
Chikungunya
The chikungunya virus is spread by the same mosquito as the mosquito that spreads dengue hemorrhagic fever virus and zika virus. This virus can also spread through the blood.
Dengue hemorrhagic fever
This disease is commonly found in warm and humid areas. Outbreaks of dengue fever spread in the rainy season with symptoms such as high fever, headaches, rashes, muscle and joint pain, and vomiting.
Viral hepatitis
Hepatitis B and C viruses attack your liver and usually spread through bodily fluids such as blood and sperm of patients who have been infected with this virus. Patients with viral hepatitis have no symptoms for years. The diagnosis is usually obtained after you have done a blood test.
Rabies
This disease can infect someone who is bitten by an animal infected with the rabies virus. Symptoms include fever, headache, fatigue, confusion, hallucinations, and paralysis.
Rubella
This disease is very dangerous for the fetus in the womb, because it can cause miscarriage and birth defects. Symptoms of rubella or German measles include mild fever and a rash that starts in the area of the face and then spreads throughout the body.
Zika Virus
This virus is generally spread by mosquito bites, but can also be spread through sexual contact or transmitted from mother to fetus in the womb. Symptoms include fever, rash, joint pain and conjunctivitis.
HIV / AIDS
This virus attacks your immune system by destroying white blood cells whose job is to fight infection. AIDS is the final stage of HIV infection, usually spread through risky sexual relations and sharing syringes with people infected with HIV.
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