Which is the most common disease in the world?

Which is the most common disease in the world?

It is a lower respiratory disorder that has grabbed the lives of 10.1 million people worldwide. TB is mainly caused by a particular type of bacteria named mycobacterium tuberculosis bacterium. It is contagious and can spread from one infected person to another by air. Some of the Most Common Symptoms Associated with TB Include those of

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 lung disease in the world?

Chronic obstructive pulmonary disease. Chronic obstructive pulmonary disease (COPD) is a long-term, progressive lung disease that makes breathing difficult. Chronic bronchitis and emphysema are types of COPD. In 2004, about 64 million people around the world were living with COPD.

How many people die from infectious diseases each year?

Approximately half of all deaths caused by infectious diseases each year can be attributed to just three diseases: tuberculosis, malaria, and AIDS. Together, these diseases cause over 300 million illnesses and more than 5 million deaths each year.

What is the most dangerous illness in the world?

Human Immunodeficiency Virus (HIV) is the most dangerous disease in world. This virus slowly reduces the effectiveness of immune system. Later a person who has no working immune system easily affected with any diseases like tuberculosis and tumours.

What is the deadliest contagious disease?

Respiratory tract infections, especially lower respiratory infections such as bronchitis and pneumonia are considered the most contagious and deadly. This is due to the fact that these infections spread via coughing and breathing.

What is the most rarest illness in the world?

Fields’ disease is said to be the rarest disease in the world. It is named after two twins, Catherine and Kirstie Fields from Wales. The disease doesn’t have a medical name, but doctors have been able to call it a neuromuscular disease. The muscles within the body slowly deteriorate, which limits movements.

What is the most devastating disease in the world?

1. Ischemic heart disease , or coronary artery 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.

Malaria is one of the most widespread diseases in the world. Each year, there are 300 to 500 million clinical cases of malaria, 90 percent of them in Africa alone.

What kind of disease can you get in a hospital?

Infections of this nature are most common in medical settings, especially when a patient is admitted to the hospital for long-term care and nursing. Most sufferers experience symptoms that affect the intestines, which can result in a case of upset stomach, minor vomiting, or even occasional diarrhea.

What are the most common illnesses at University?

Common Illnesses 1 Allergies. Allergies are an im 2 Cold and Flu. 3 Conjunctivitis (“pink eye“) Co 4 Diarrhea. Usually diarrhea wil 5 Headaches. Everyone suffers th 6 Mononucleosis. 7 Stomach Aches. …

Which is the most common waterborne disease in the world?

Of the seven most common waterborne diseases in the world, diarrhea is the central symptom. The latest research shows that diarrhea is the second leading cause of death for children under the age of five, causing more childhood deaths than malaria, AIDS, and measles combined.

What are some common illnesses and diseases?

The most common diseases caused by viruses include ebola, influenza, yellow fever, human immunodeficiency virus (HIV / AIDS), human papillomavirus (HPV), viral gastroenteritis , varicella , and viral hepatitis , among others. To diseases caused by viruses, they are known as diseases or viral infections.

What are the 5 communicable diseases?

Communicable diseases include malaria, HIV/AIDS, tuberculosis, infant’s diarrhoea, measles and poliomyelitis diseases are passed on to people who are not already affected by it. To collect this data we use mortality rates, morbidity rates, disease incidence, disease prevalence and disability adjusted life…

What are the most common diseases in the world?

Upper respiratory infections — including head colds, throat infections and influenza — are generally considered the most common diseases worldwide. Despite the availability of protective vaccines, pneumonia also remains a prevalent disease among Americans and a leading cause of both hospitalizations and death,…

What are the Contagious Diseases?

Other common contagious diseases include mumps, measles, scarlet fever, whooping cough, malaria, typhoid , etc. As long as there are microorganisms around us, each and every one is susceptible to a contagious disease.