PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoHepatitis, chickenpox and rabies are some of the diseases that are caused by viruses.
Hepatitis:
Causes:
It is one of the most dangerous fatal diseases caused the Hepatitis A, B, C, D, and E viruses.
A boy suffering from hepatitis A
Modes of transmission:
Consumption of contaminated water, sharing of needles, and blood transfusion are some of the modes of transmitting this disease.
Symptoms:
Loss of appetite, anorexia, vomiting, yellowing of eyes and urine are some of the symptoms.
Symptoms of Hepatitis A
Prevention and treatment:
- Consuming boiled water.
- Cleaning and washing of hands.
- Vaccinating regularly.
Chickenpox:
Causes:
It is also known as varicella. It is a highly contagious infection that is caused by the Varicella-zoster virus.
Varicella-zoster
Modes of transmission:
It is a disease that spreads through the air and by getting in contact with the infected person.
Symptoms:
The presence of rashes on the whole body, fever, headache, and tiredness are some of the symptoms.
An individual affected with chickenpox
Prevention and treatment:
- The best way to prevent chickenpox is by getting vaccinated.
- Special attention should be given to the infected persons.
Vaccine:
The agents that are similar to the disease-causing agents, but when they enter the body, they stimulate the immune system to prevent the body from getting infected by the actual disease are known as vaccines.
Vaccine shield
The biological preparations that provide active immunity against a particular disease are known as vaccines. Certain vaccines such as the BCG (bacille Calmette-Guerin), MMR (Measles, Mumps, Rubella) and Polio are given at early childhood to protect from other diseases.
Reference:
https://upload.wikimedia.org/wikipedia/commons/6/6a/A_young_boy_suffering_from_Hepatitis-A.png
https://www.flickr.com/photos/johnbullas/7413215958/
https://commons.wikimedia.org/wiki/File:Chickenpox_Adult_back.jpg
https://www.freepik.com/free-vector/cartoon-vaccination-campaign-illustration_13859994.htm#page=1&query=vaccination&position=14