This disease is dangerous not because a person cannot recover from it, but because it spreads very quickly. It is considered especially dangerous because it can spread rapidly through direct or indirect contact.
Common ways they spread–Contagious illnesses
Direct contact (touching, kissing)
If a person who is suffering from this disease touches a healthy person, the disease can spread to that person as well. However, if your immune system is strong, there is usually no serious issue, and the infection may not occur quickly.
Airborne droplets (coughing, sneezing, talking)
This disease can also spread in other ways, such as through coughing, sneezing, and talking. If a person who has this disease coughs in front of you, there is a high chance that you may get infected. Even talking to that person can put you at risk of catching the disease.
Contaminated food or water
If a person is suffering from this disease, do not touch or consume the food and water that they have used. Even by mistake, you should not eat or share food with them.
Insects or animals (mosquitoes, bites)
This disease is so dangerous that if a mosquito bites an infected person and then bites a healthy person, the disease can also spread. Because of this risk, it is very important to isolate the infected person and keep them in a separate room, so that the disease does not spread to others.
Shared objects (towels, utensils, phones)
In this disease, you should not touch any personal items used by the person who is suffering from it. This disease is very dangerous and spreads very quickly. Therefore, it should always be remembered that if someone is affected by this disease, they should be kept in isolation, and none of the items they have used should be touched.
Examples of contagious illnesses
- Common cold
- Flu (Influenza)
- COVID-19
- Tuberculosis (TB)
- Chickenpox
- Measles
- Mumps
- Whooping cough
- Cholera
- Typhoid
- Hepatitis A & B
- Dengue, Malaria (spread by mosquitoes)
Common symptoms of Contagious illnesses
The common symptoms of this disease mainly include fever and extreme weakness in the body. Along with coughing, there is severe throat pain, which becomes unbearable for most people. There are also many other symptoms, which are listed below.
- Fever
- Cough or sore throat
- Runny nose
- Diarrhea or vomiting
- Skin rashes
- Body aches and fatigue
How to prevent contagious illnesses
The main objective to prevent this disease from spreading is to isolate yourself and stay in a separate room. This helps stop person-to-person transmission. If the spread is controlled, the person affected by the disease can receive proper treatment while keeping their family members safe. There are many other precautions that should be followed, which are listed below.
- Wash hands regularly with soap
- Cover mouth and nose while coughing/sneezing
- Avoid close contact with sick people
- Get vaccinated
- Eat clean food and drink safe water
- Keep surroundings clean
