Types of Germs: Viruses
A previous article entitled, “Types of Germs” briefly discussed the properties bacteria, viruses, fungi, and protozoa. Below is an overview of human viral infections, many of which have no known cure.
Vaccines have nearly eliminated many of the infections above including measles, mumps, meningitis, and rubella. Many viral infections do not have a vaccine or a known cure, so measures must be taken to avoid contracting the disease.
- The common cold and pharyngitis (sore throat) can be prevented with good hand hygiene, avoiding the spread of germs, and taking steps to strengthen the immune system.
- Eye infections can be avoided by washing hands before removing or inserting contacts; not sharing eye make up, eye drops, towels, or tissues with others; protecting the eyes from wind, heat, or cold; and avoiding exposing the eyes with contaminated water.
- Gingivostomatitis is the development of painful sores in the mouth and can be prevented with good oral hygiene including brushing the gums, using medicated mouthwash or salt water, and flossing daily. Avoiding foods that are too salty or spicy can also help reduce your chances of infection.
- Pneumonia is an infection in the lungs and is best prevented by not smoking.
- Gastroenteritis is an infection of the digestive system and can be avoided by checking expiration dates on food and not leaving perishables out. Reducing stress, washing hands often, keeping toilets clean, and only drinking bottled water in foreign countries are also ways to avoid infection.
- Sexually transmitted diseases can be avoided with abstinence before marriage, the use of protection, and proper personal hygiene.
- Pancreatitis is best avoided by simply having a a healthy diet and exercising regularly.
General healthy living and personal hygiene will strengthen your immune system and help your body defend itself against most of these viral infections. However, it is important to be aware of symptoms that could point to an infection and contact a doctor if you seem to be experiencing them.
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Check out what others are saying about this post...[...] Viruses are the other main disease-producer, being responsible for such varied ailments as HIV, smallpox, multiple sclerosis, and countless others. A virus is a parasite that is made up of a core of RNA or DNA surrounded by a protein shell. Most viruses don’t survive long outside of a host, usually not more than 6 hours. They can survive in plants, animals, humans, or even bacteria. Viruses are usually transmitted via bodily fluids such as saliva or mucus. For example, if a sick person sneezes or even breathes, tiny moisture droplets are expelled into the air, where they can float suspended, viruses intact, until another person breathes them in. Viruses can remain dormant for long periods of time within a host, waiting for the right conditions for them to replicate. [...]