What Is Killer Disease?

What is the most deadliest disease?

The deadliest disease in the world is coronary artery disease (CAD).

Also called ischemic heart disease, CAD occurs when the blood vessels that supply blood to the heart become narrowed.

Untreated CAD can lead to chest pain, heart failure, and arrhythmias..

What are the main causes of disease?

CausesBacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common cold to AIDS.Fungi. … Parasites.

What are the diseases caused by garbage?

Bacteria, insects and vermin thrive from garbage By doing so, they increase the risk of you contracting with salmonella, which causes typhoid fever, food poisoning, enteric fever, gastroenteritis, and other major illnesses.

What are the 14 serious childhood diseases?

Chickenpox (Varicella)Diphtheria.Flu (Influenza)Hepatitis A.Hepatitis B.Hib.HPV (Human Papillomavirus)Measles.More items…

What are the 8 killer diseases?

This exposes our children to great risk of illness, disability and death due to eight childhood immunisable diseases (i.e. Polio, Measles, Tuberculosis, Diphtheria, Tetanus, Hepatitis B, Haemophilus influenzae type b and Whooping Cough).

How Smallpox is caused?

Smallpox is caused by infection with the variola virus. The virus can be transmitted: Directly from person to person. Direct transmission of the virus requires fairly prolonged face-to-face contact.

What are the six killer diseases?

These six are the target diseases of WHO’s Expanded Programme on Immuni- zation (EPI), and of UNICEF’s Univer- sal Childhood Immunization (UCI); measles, poliomyelitis, diphtheria, pertussis (whooping cough), tetanus and tuberculosis.

Which disease has no cure?

cancer. dementia, including Alzheimer’s disease. advanced lung, heart, kidney and liver disease. stroke and other neurological diseases, including motor neurone disease and multiple sclerosis.

What was the first virus?

Tobacco mosaic virusAbstract. Two scientists contributed to the discovery of the first virus, Tobacco mosaic virus. Ivanoski reported in 1892 that extracts from infected leaves were still infectious after filtration through a Chamberland filter-candle. Bacteria are retained by such filters, a new world was discovered: filterable pathogens …

Is Ebola curable?

How Is Ebola Treated? There’s no cure for Ebola, though researchers are working on it. There are two drug treatments which have been approved for treating Ebola.

Is there a vaccine for bacterial infections?

The most globally used bacterial vaccines are those included in the national childhood vaccination programs. Currently, mainly two of the vaccines included target bacterial pathogens that also pose antibiotic resistance problems, namely Haemophilus influenzae and Streptococcus pneumoniae (pneumococci).

What is the most common infectious disease in childhood?

Chickenpox, a varicella virus, is one of the most common childhood diseases. Apart from the signature rash in which 200 to 500 fluid-filled blisters appear on the body, symptoms include fever, headache and stomachache.

What are the 4 types of diseases?

Death due to disease is called death by natural causes. There are four main types of disease: infectious diseases, deficiency diseases, hereditary diseases (including both genetic diseases and non-genetic hereditary diseases), and physiological diseases.

How many died in the 1918 flu?

The death toll is typically estimated to have been somewhere between 20 million and 50 million, although estimates range from a conservative 17 million to a possible high of 100 million, making it one of the deadliest pandemics in human history.

What has killed the most humans in history?

Table ranking “History’s Most Deadly Events”: Influenza pandemic (1918-19) 20-40 million deaths; black death/plague (1348-50), 20-25 million deaths, AIDS pandemic (through 2000) 21.8 million deaths, World War II (1937-45), 15.9 million deaths, and World War I (1914-18) 9.2 million deaths.

What disease can cure?

5 Diseases That May Be Cured Within Our LifetimeHIV/AIDS. The Human Immunodeficiency Virus, or HIV, was only discovered mere decades ago. … Alzheimer’s Disease. Alzheimer’s affects nearly 5.7 million Americans who struggle with varying stages of dementia. … Cancer. Cancer refers to the uncontrolled growth of abnormal cells in the body. … Cystic Fibrosis. … Heart Disease.Feb 25, 2019

What are common childhood illnesses?

10 Common Childhood Illnesses and Their TreatmentsSore Throat. Sore throats are common in children and can be painful. … Ear Pain. … Urinary Tract Infection. … Skin Infection. … Bronchitis. … Bronchiolitis. … Pain. … Common Cold.More items…•Nov 21, 2019

What are the 7 killer diseases?

7 Deadliest Diseases in History: Where are they now?The Black Death: Bubonic Plague. … The Speckled Monster: Smallpox. … Severe Acute Respiratory Syndrome (SARS) … Avian Influenza: Not Just One For The Birds. … Ebola: On The Radar Again. … Leprosy: A Feared Disease That Features In The Old Testament. … Polio: The Most Dreaded Childhood Disease Of The 1940-50s.Jun 8, 2020

What are the five killer diseases?

This paper highlights five killer diseases-diarrhoea, measles, whooping cough, tetanus and fever. Diar- rhoea is the single leading cause of death among children in the Third World (191. It is responsible for more than one-third of the 15 million child deaths estimated for 1987.

Is obesity a disease?

Obesity is a complex disease involving an excessive amount of body fat. Obesity isn’t just a cosmetic concern. It is a medical problem that increases your risk of other diseases and health problems, such as heart disease, diabetes, high blood pressure and certain cancers.

What disease is the hardest cure?

Drug-resistant tuberculosis is not only airborne and lethal; it’s one of the most difficult diseases in the world to cure.