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7 09, 2017

What is tuberculosis? History of diseases

By |2019-04-03T13:26:04-07:00September 7th, 2017|Science, West Asia|0 Comments

A child with tuberculosis What is tuberculosis? Tuberculosis is a lung disease caused by germs. Today we can usually cure it with antibiotics. But in antiquity there was no cure. Many people died of tuberculosis. What are germs? What do your lungs do? More about diseases When did tuberculosis get going? One kind of tuberculosis seems [...]

7 09, 2017

What was smallpox? History of disease

By |2018-04-15T17:01:43-07:00September 7th, 2017|Central Asia, Science|0 Comments

A baby with smallpox (from the CDC) Smallpox was a very serious disease caused by a virus. Many people died of it. Smallpox caused little bumps on your skin, like chickenpox but much more serious. About two to five of every ten people who got smallpox died of it. There was (and is still) [...]

7 09, 2017

What is opium? World history of medicine and drugs

By |2017-09-07T09:33:48-07:00September 7th, 2017|Central Asia, Science|1 Comment

Opium poppy flower Opium comes from a kind of poppy flower. It evolved around 100 million years ago in West Asia and Central Asia. People probably realized as soon as they got to West Asia, about 60,000 years ago, that you could use opium as a medicine. By 6000 BC, in the Stone Age, West Asian farmers were already growing opium in their [...]

7 09, 2017

What is measles? History of diseases and medicine

By |2018-04-25T17:11:36-07:00September 7th, 2017|History, Science|0 Comments

A kid with measles Measles is a sickness that first makes you feel sick, with a fever, a cough, and a runny nose. Then it gives you a rash all over your skin. It is caused by a virus, and you usually catch it by touching a person with measles, or touching something they [...]

7 09, 2017

What is malaria? History of diseases and medicine

By |2019-03-07T10:25:29-07:00September 7th, 2017|Africa, Science|0 Comments

A baby with malaria (from World Health Organization) How do you get malaria? You catch malaria by being bitten by a mosquito that has malaria parasites living inside it. (Female mosquitoes bite people to get blood. That gives them enough energy to make baby mosquitoes.) Why do mosquitoes bite? All about insects Ancient diseases and [...]

6 09, 2017

Influenza – History of Medicine

By |2019-09-19T05:32:46-07:00September 6th, 2017|Science|0 Comments

History of influenza: Influenza comes from chickens: this is a clay hen whistle from Mohenjo Daro (ca. 2700 BC, now in Brooklyn Museum) What is influenza? Influenza is a virus that mostly infects birds - like chickens - and pigs. But influenza can also attack people. Influenza history goes back a long, long time. Where do chickens come [...]

6 09, 2017

History of medicine

By |2018-04-18T18:18:03-07:00September 6th, 2017|Science|0 Comments

Chinese drawing of the organs (about 1200) There are really three branches of medicine in antiquity and through the Middle Ages. One of these might be called "doctor medicine," or "scientific medicine." Doctors try to observe sicknesses and look for logical patterns. They figure out how the human body works, and from there figure [...]

6 09, 2017

Human organs: medieval science

By |2019-09-15T21:13:36-07:00September 6th, 2017|Biology - Evolution, from cells to modern mammals, birds, and reptiles, Science|0 Comments

Chinese drawing of the human organs (about 1200) Eyes and fevers Between the Middle Ages and modern times, doctors have learned a lot of new things about how human bodies work. Earlier history of the human body History of medicine History of science All our biology articles The Islamic doctor al-Tabari, in the early 800s, [...]

6 09, 2017

Human body – history of medicine

By |2019-09-04T04:51:54-07:00September 6th, 2017|Science|0 Comments

Ebers Papyrus, one of the oldest known medical texts about the human body. From Egypt, about 1550 BC How does the human body work? Doctors have been trying to figure out how the human body works since the Stone Age, and there are still many things we don't know about the human body even [...]

6 09, 2017

What is Dysentery? – History of diarrhea

By |2019-05-19T07:14:33-07:00September 6th, 2017|Greeks, Science|2 Comments

History of Dysentery: Dysentery came from germs in your drinking water. Here people are washing clothes in the river (India) What is dysentery? Dysentery means having trouble with your insides - your intestines. You might say you had a tummy-ache. It usually means that you have very serious diarrhea. What germs cause dysentery? [...]