Introduction
There are numerous deaths and severe complications caused by the infectious diseases society has. These diseases are usually caused by pathogens that will penetrate the human bodies and activate the developments of these diseases. There are several other causes of these diseases, and they basically exist at all parts of the globe. These diseases can be passed from one person to another person. They can also be transmitted evasively through animals or insects and unclean conditions to people.
History
The leading causes of death since the earlier days of modern civilization are the infectious diseases society experiences such as influenza, tuberculosis and pneumonia. These diseases have certainly bothered and altered millions of lives from around the world throughout its existence. Fortunately, there are several ways to avoid these harmful and distressing diseases.
Features
Causes of infectious diseases
These infectious diseases society suffers from can be caused and triggered by bacteria, fungi, parasites and viruses. Bacteria are the organisms that would cause illness such as tuberculosis, urinary tract infection and strep throat. Viruses on the other hand are smaller than bacteria, but it can cause numerous diseases that range from simple colds to AIDS.
Skin diseases such as athlete’s foot and ringworm are caused by fungi. It can affect a human being’s nervous system and lungs as well. Parasites would usually cause diseases that are transmitted through animal feces. A disease that could be developed through parasites is malaria.
Transmission
Infectious diseases can be picked up through indirect and direct forms. The direct form of catching such diseases is through blood transfer, sexual contact and physical contact such as touching or shaking of hands. The indirect form of attaining these diseases is through food and water contamination. Using clothes or belonging of an infected person can trigger the symptoms of these diseases. Insect bites are also indirect forms of picking up such diseases.
Infectious diseases that can lead to death
• Cholera is perhaps the most hazardous infectious disease in the planet. Untreated symptoms of such diseases can lead to other complication such as severe diarrhea and even death. Severe forms of such disease can kill the affected individual in less than three hours.
• Typhoid fever was once a deadly epidemic before the development of antibiotics.
• Influenza is certainly one the most lethal viruses. It has killed millions of individuals from all ages ever since its existence. The Spanish flu was an influenza pandemic that killed three to five percent of the world’s population during the year 1918.
Treatments
The treatment for these infectious diseases society falls victim to would vary depending on the causes of the diseases. These diseases can be treated through antibiotic, antiparasitic, antibacterial, antifungal and antiviral drugs. For instance, skin diseases are treated using antifungal medications such as ointments. There are medications that can be taken orally or applied externally. Medications must be taken after prescriptions and diagnostic examinations from a reliable physician.
Tips and comments
Despite the availability of modern medicines nowadays, these diseases are still deadly killers especially in the developing countries. Infectious diseases, specifically respiratory infections, are still the deadliest diseases in the planet. It is vital to practice proper hygiene and sanitation to minimize these infectious diseases society goes down with from spreading.
