Causes of Viral Diseases
Viruses can be found in the air, ground, and on animal bodies. The sizes of these microscopic organisms are measured in nanometers. Human bodies contain a large number of viruses. Most viruses are not harmful to the body because the immune system creates antibodies that fight viruses and try to kill them.
A dangerous virus may be opportunistic, which means that when the human immune system weakens to various causes, the virus seizes the opportunity to become a pathogen. The virus and the immune system are frequently found in a balanced approach.
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.