11 Of The Deadliest Diseases Modern Medicine Has Cured

Once called the Deadliest Diseases known to man, these killer illnesses have been put as a thing of the past thanks to modern research  a day scientific  breakthroughs. 

These  include :

1. Smallpox

Probably one of the most famous diseases ever because of its now basically total elimination from the world, smallpox is a virus spread through human contact. The vaccine was so successful that in 1980 the World Health Organization stopped recommending that people use it. Some nations, however,fear that the little remaining smallpox there is will be used as a method of bioterrorism.

2. Polio

Most people know about polio because of elementary school studies on vaccine pioneer Jonas Salk but the infection left untreated leads to paralysis and sometimes death. It doesn’t have a cure, but the vaccine has prevented the disease from spreading in most countries.

3. Measles

Measles is a virus that grows in cells in the lungs, which causes cold-like symptoms and can lead to pneumonia. Today, measles has low rates in communities around the world. Particularly in overcrowded areas

4. Yellow fever

Yellow fever is still found in South America and Africa, and is spread through mosquitos. It can eventually lead to liver disease but there is a vaccine for people who are traveling in those areas and are at risk. Oh and the reason it’s called yellow fever is that in severe cases, people turn yellow (better known as jaundice).

5. Malaria

Malaria starts with a parasite but, like yellow fever, is spread through mosquitos, manifesting in flu-like symptoms. The CDC reports that in 2010, there were 216 MILLION cases of malaria around the world, most of them concentrated in Africa. Now there are antimalarial drugs available – as well as medication that can be taken before traveling to high-risk areas – but no vaccine.

6. Typhoid fever

Typhoid fever is caused by a bacteria spread through food or beverages. There’s a vaccine and treatment available through antibiotics but particularly in West Africa there are still around 400, 000 cases a year. In the rest of the world, 21.5 million people are infected a year. 

7. Whooping cough

Whooping cough (as it is commonly known) is actually really called pertussis. It can be prevented by vaccine, though that’s not always completely effective. It manifests a lot like it sounds like it does – through a lot of coughing, often leading to pneumonia the majority of which were in young children.

8. Tuberculosis (TB)

Tuberculosis, or TB as it is more commonly called, is caused by a bacteria that likes to attack the lungs. It can be treated with medication and people are vaccinated in parts of the world where TB is more of a threat. In the early 1900s, one out of every seven people died from TB – in fact, it was once the leading cause of death in the West Africa. 

9. Tetanus

Tetanus is also known as lockjaw because your muscles tighten in the jaw to a degree where you can’t open your mouth, swallow or eat. It’s caused by a bacteria and one in 10 cases lead to death. A vaccine prevents it, but it requires booster shots.

10. Diphtheria

Diphtheria is a respiratory illness that can turn into neck swelling (ew). There hasn’t been a case in the Africa for ten years, but before the vaccine was created in the 1920s there were about “100-200 cases per 100,000 population.” There was a big resurgence of the disease also  in the Soviet Union from 1990 to 1994 and there are still cases in developing countries.

11. Chickenpox/shingles

It wasn’t until 1995 that the invention of a chickenpox vaccine prevented children from itching – about 4 million a year. Shingles comes from that same chickenpox virus staying dormant in the body since childhood and cropping up again in the elderly. There are multiple antiviral medications that treat it and there is a shingles vaccine recommended for people over 60.