What Disease Does Not Exist Anymore?

What are some ancient diseases?

Several ancient diseases that even exist or of which case reports could be found are Gout, Yellow Fever, Tetanus, Pneumococcal disease, Measles, Pertussis, Diphtheria, Chickenpox, Poliomyelitis, Leishmaniasis, Cholera, Lyme disease, Inanition, Ergotism, Pharyngitis, Smallpox, Trachoma, Leprosy, Typhoid fever, Plague, ….

What is the oldest known disease?

At least according to Healthplex Dental trivia, tooth decay is not only the oldest disease we know of, but also the most common and widespread. Not only is tooth decay the most common and widespread disease of humankind, it is the oldest.

What kills a virus vs bacteria?

As you might think, bacterial infections are caused by bacteria, and viral infections are caused by viruses. Perhaps the most important distinction between bacteria and viruses is that antibiotic drugs usually kill bacteria, but they aren’t effective against viruses.

What diseases are still around?

Worrisome Diseases That Are Still AroundScroll down to read all. 1 / 13. Plague. … 2 / 13. Tuberculosis (TB) Around the world, TB causes half the deaths it did in 1990. … 3 / 13. Syphilis and Chlamydia. … 4 / 13. Scarlet Fever. … 5 / 13. Measles. … 6 / 13. Mumps. … 7 / 13. Whooping Cough. … 8 / 13. Legionnaires’ Disease.More items…

Which disease does not have a vaccine?

There are no vaccines with long-lasting protection against malaria or tuberculosis. None for parasites like Chagas, elephantiasis, hookworm or liver flukes. None for some viral threats that could become pandemic, like Nipah, Lassa and Middle East Respiratory Syndrome.

What was the first pandemic?

The earliest recorded pandemic happened during the Peloponnesian War. After the disease passed through Libya, Ethiopia and Egypt, it crossed the Athenian walls as the Spartans laid siege. As much as two-thirds of the population died.

What was the worst epidemic in history?

The Worst Outbreaks in U.S. HistorySmallpox.Yellow fever.Cholera.Scarlet fever.Typhoid Mary.1918 H1N1.Diphtheria.Polio.More items…

What was the first virus?

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.

Can a virus attack another virus?

In analogy it was called a virophage. Sputnik virophages were found infecting giant viruses of Mimiviridae group A. However, they are able to grow in amoebae infected by Mimiviridae of any of the groups A, B, and C.

Where did Ebola come from?

Ebola virus was first discovered in 1976 near the Ebola River in what is now the Democratic Republic of Congo. Since then, the virus has been infecting people from time to time, leading to outbreaks in several African countries. Scientists do not know where Ebola virus comes from.

What diseases no longer exist?

To date, the World Health Organization (WHO) has declared only 2 diseases officially eradicated: smallpox caused by variola virus (VARV) and rinderpest caused by the rinderpest virus (RPV).

What is the oldest virus known to man?

Smallpox and measles viruses are among the oldest that infect humans. Having evolved from viruses that infected other animals, they first appeared in humans in Europe and North Africa thousands of years ago.