Which is the worst disease in the world?
Given below are the five worst diseases that have plagued humankind in recorded history. Most of them have taken the lives of millions of people of this planet. Some of the worst are still prevalent and are killing people even today. Thankfully, most of the worst ones have been eradicated.
What is the worst disease in Africa?
Syphilis is arguably one of the most killer diseases in Africa. The rash/boil causing plague is responsible for the infection of up to 12.2 million people in the world every year with a quarter of these cases occurring in Africa due to poor sexual health education.
What are the top 10 causes of death in the world?
But in fact, many of these types of diseases don’t rank in the top 10 causes of worldwide deaths. An estimated 56.4 million people passed away worldwide in 2015, and 68 percent of them were due to diseases that progressed slowly. Perhaps even more surprising is that several of the deadliest diseases are partially preventable.
Which is the most common infectious disease in the world?
Malaria is one of the most common infectious diseases and an enormous public-health problem. The disease is caused by protozoan parasites of the genus Plasmodium. The most serious forms of the disease are caused by Plasmodium falciparum and Plasmodium vivax, but other related species can also infect humans.
What is the worst sickness in the world?
List of 10 Deadliest Diseases in History Smallpox. One of the deadliest diseases in history was fortunately eradicated by 1980 as a result of worldwide vaccination campaign. Bubonic plague. Spanish flu. Seasonal flu. Tuberculosis. Malaria. Cholera. HIV/AIDS. Ebola. Cancer.
What is the deadliest disease in the world?
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 is the deadliest disease in history?
Smallpox (430 BC- 1979) One of the worst and most deadly of all diseases in history is smallpox. This destructive disease killed 300 million people in the 20 th century alone! About 60 million were killed in Europe in the 18 th century due to small pox.
What is the worst disease to die from?
The Top 10 Deadliest Diseases Ischemic heart disease, or coronary artery disease. The deadliest disease in the world is coronary artery disease (CAD). Stroke. A stroke occurs when an artery in your brain is blocked or leaks. Lower respiratory infections. Chronic obstructive pulmonary disease. Trachea, bronchus, and lung cancers. Diabetes mellitus.
What are some of the worst epidemics in history?
Throughout the course of history, disease outbreaks have ravaged humanity, sometimes changing the course of history and, at times, signaling the end of entire civilizations. Here are 20 of the worst epidemics and pandemics, dating from prehistoric to modern times.
Which is the second deadliest disease in the world?
Fortunately this is in the latent form and is more than likely they will never be aware. Only 1 in 10 cases progress to the active disease which has a 50% mortality rate if not treated. Tuberculosis kills around 1.5 million people worldwide every year, second only to malaria.
What is the deadliest disease of all time?
Malaria is the most deadly disease of all time. It has killed over half the human beings who have ever lived! Malaria is a disease caused by the blood parasite Plasmodium , which is transmitted by mosquitoes.
What are the most dangerous diseases?
Respiratory infections are the deadliest diseases, followed by HIV /AIDS, diarrheal diseases, tuberculosis, and malaria. Many of these conditions are fully preventable with minimal effort, making the high loss of life to things like diarrheal diseases in some regions of the world especially unfortunate.
What is the worst incurable disease?
Viral diseases are still incurable. In fact, a severe cold and lung infections can also be termed as a fatal disease in some cases. The other variety of diseases that are incurable are the chronic ones. Diseases like diabetes and arthritis usually do not kill anybody.
Which is the biggest killer disease in the world?
The biggest killer diseases in history Staff Writer 26 October 2014 The current Ebola outbreak has put the disease firmly in the global spotlight as cases exceed 10,000, with more than 4,900 deaths, according to the World Health Organisation (WHO).
What are fatal diseases?
What are the major diseases?
Major disease categories include cancer, musculoskeletal, cardiovascular, urogenital, respiratory, infectious, metabolic and gastrointestinal diseases.