What are the causes of childhood diseases?
Some of the main ways diseases can be spread are through the air when a sick child coughs or sneezes, or through direct contact when a sick child touches infectious parts of their body then touches toys or other children, who may then touch their mouth, nose or eyes.
What are the common childhood diseases that are caused by viruses?
Childhood illnesses
- Chickenpox. Chickenpox is a mild and common childhood illness, but can also occur in adults.
- Coughs and colds in children. Most coughs and colds in children are caused by viruses.
- Croup.
- Vomiting in children.
- Fever in children.
- Food allergies in children.
- Measles.
- Mumps.
What are the six childhood diseases?
Of great importance to public and child health are the vaccines against the so-called six killer diseases of childhood-measles, pertussis, diphtheria, tetanus, tuberculosis and poliomyelitis.
How diseases are caused Class 6?
Complete Answer: Diseases that occur due to lack of nutrients over a long period are cellule Deficiency diseases or nutritional disease. Deficiency of one or more nutrients can cause disease or disorders in our body. For example, wheat is rich in carbohydrates, but poor in nutrients like protein and fuls.
What is the main cause of infectious diseases?
Infectious diseases in humans are caused by microorganisms including: Viruses that invade and multiply inside healthy cells. Bacteria, or small, single-celled organisms capable of causing disease. Fungi, which include many different kinds of fungus.
How are diseases classified by cause?
The etiologic classification of disease is based on the cause, when known. This classification is particularly important and useful in the consideration of biotic disease.
What kind of diseases are most common in children?
Children under 5 are especially vulnerable to infectious diseases like malaria, pneumonia, diarrhoea, HIV and tuberculosis. For older children, non-communicable diseases, injuries and conflict pose significant threats. Despite being entirely preventable and treatable, common infectious diseases are still killing young children in large numbers.
What are the most common causes of death in children?
Malaria, pneumonia, diarrhoea, HIV and tuberculosis are preventable and treatable. But they are still killing children in large numbers. Major causes of death among children vary by age.
Which is the third most deadly disease in children?
Malaria is the world’s third most deadly disease for young children between the ages of one month and 5 years, following pneumonia and diarrhoea. In 2019, approximately 274,000 children under the age of 5 died of the disease, accounting for 67 per cent of global malaria deaths. Every two minutes, a child dies from malaria.
Are there any diseases that are preventable in children?
Childhood diseases Malaria, pneumonia, diarrhoea, HIV and tuberculosis are preventable and treatable. But they are still killing children in large numbers. UNICEF/UN0320581/Prinsloo