Diseases caused by Virus.pptx

Diseases caused by Virus.pptx

1. Virus

2. A virus as small and lightweight living organisms. They can float through the air, survive in water, or even on the surface of your skin. You can inhale them without even knowing. When there are a lot of virus in your body, you will start to feel weak and sick . You may have a fever , a cold , a sore throat , and a headache . Virus

3. COMMON DISEASES CAUSED BY VIRUS: Colds Influenza Dengue Fever Chicken pox Measles

4. It is a common viral infection in which the mucus membrane of the nose and throat becomes inflamed, typically causing running at the nose, sneezing, a sore throat, and other similar symptoms. Your nose may be blocked with mucus or a thick liquid that is sometimes runny. Colds

5. Influenza is commonly known as flu . The symptoms of flu are similar to the common colds. These include high fever , runny nose , sore throat , muscle aches and pains , headaches , severe coughing , and feeling tired. Influenza

6. Dengue fever is a disease caused by a virus. The virus cannot spread directly from person to person. Mosquitoes are the carriers of the dengue virus. When the mosquito bites you, it transfers the dengue virus. Dengue Fever

7. A chicken pox is an infection caused by a virus called varicella virus. It can spread easily from one person who has it to a person who has never had it. Chicken pox causes an itchy rash in the skin. Rash is a blister filled with fluid. The itchy rash and blisters may show up on the face, chest, and back. It then spreads to the rest of the body. Chicken pox

8. Measles is caused by a virus called paramyxo virus . Measles is a highly communicable disease or a disease that spreads easily from one person to another. It causes a reddish rash that starts on the head and moves down the whole body. Measles

9. It is caused by a mumps virus. Mumps causes a painful swelling. Its symptoms include fever, headache, muscle ache, tiredness, and loss of appetite. These symptoms can last for seven to ten days. Mumps