Types of Diseases Caused by Viruses
There are various types of diseases caused by viruses; some of them are briefly discussed below:
Gastroenteritis
- Gastroenteritis is sometimes termed “stomach flu.” It is characterized by significant digestive tract inflammation, especially in the stomach and intestines. The initial signs of the condition are nausea, vomiting, and diarrhea, which develop nearly quickly.
- This illness can be addressed by increasing the consumption of salty and mineral-rich liquids to prevent dehydration.
Yellow Fever
- Patients infected with this virus are more prevalent in continents such as Africa, South America, and Central America.
- Symptoms of this virus include nose and mouth bleeding, dark-colored vomiting, yellow skin coloring, dehydration, cardiac arrhythmia, and high fever. It is a sickness that can be avoided by immunization.
Dengue
- Dengue, like yellow fever, is spread by the bite of the Aedes Aegypti fly. It feeds on the blood of an infected individual and then transmits the virus to a healthy person through its sting.
- Lymph node enlargement, fever, severe muscular pain, joint discomfort, and the emergence of skin rashes are among the most typical signs of this disease. Like other viral infections, dengue can be avoided by delivering a single-dose vaccination.
Influenza
- This happens when the RNA virus lodges and reproduces in the body’s cells. It often affects the respiratory tract and is frequently misdiagnosed as cold in its early stages.
- Headache, malaise, fever, dry cough, bodily weakness, diarrhea, vomiting, and sore throat are the most prevalent symptoms of this condition. The use of influenza vaccinations can help to avoid this condition. These vaccinations often protect patients against many strains of flu, including swine flu.
Chickenpox
- Chickenpox is infectious when the body’s cells infect the varicella-zoster virus.
- Chickenpox symptoms include headache, lack of appetite, physical tiredness, and fever. This sickness is nearly never dangerous and usually lasts no more than ten days. Ointments, lotions, and skin creams are commonly used to treat it.
AIDS/HIV
- The Human Immunodeficiency Virus (HIV) destroys the immune system, rendering patients vulnerable to potentially fatal illnesses.
- AIDS, termed Acquired Immune Deficiency Syndrome, is a time of HIV infection in which there are low levels of defense and the advent of uncommon diseases known as opportunistic infections, which occur when the HIV-infected person’s immune defenses are weak.
Viral Diseases
Viruses are tiny microorganisms composed of genetic material encased in a protein shell. They produce common infectious ailments such as colds, flu, and warts. Many severe diseases are caused by viruses such as HIV/AIDS, Ebola, and even COVID-19.
Viruses infiltrate normal living cells and use them to increase and produce other viruses like themselves. Killing, damaging, or changing your cells leads to illnesses. It assaults specific cells in your body, such as your liver, respiratory system, or blood. Antibiotics are ineffective against viral infections. However, antiviral medication can treat some viral infections. In some cases, vaccines can also help protect you from viral infections.