Prevention of disease, Science

Assignment Help:

Prevention of disease:

Now that we know that infectious diseases are caused by microbes,  it should be possible to prevent diseases by controlling their transmission and properly treating them.

Prevention in Ancient Times

Let us begin this section by analysing some of  the practices adopted in ancient India which could minimise infections. They were, for example, washing of hands before and after meals, daily bathing, not carrying footwear into living rooms, denial of permission to enter place where food is cooked, especially for persons who have not had  a bath. These practices myst have evolved through observation. over a long period, that certain practices helped  in preventing diseases. Isolation of mother and  the new-born, soon after delivery, was a common custom which also helped  in preventing infection of the mother and the baby. Many of these laws of personal hygiene were codified by Manu. 

Excavation of Mohenjo-daro  and Harappa have revealed the existence of a covered drainage system and water supply. House drains emptied all waste water into the street drains. They also had arrangements  for proper sanitation. Similarly, ancient civilhations of Egypt, Greece and China had medical systems. Egyptians had  arrangements  for public baths and under- ground drainage. The use of mosquito nets and association of plague with rats were known to them. Hippocrates,  the mDst  illustrious Greek physician of the 5th century B.C. examined significance of climate, w&er, clothing, eating and drinking to health. He was  truly a man concerned with hygiene. The ancient Indian and Chinese system of medical care knew about immunisation also. Inoculation with  live small pox germs to prevent small pox was known to them.  


Related Discussions:- Prevention of disease

Fire blankets-water extinguishers, Fire Blankets :  We have already discus...

Fire Blankets :  We have already discussed the use of fire blankets, but it is worth noting that fire blankets are now made of glass fibre instead of asbestos, and that they are u

Define the utilization of glucose - carbohydrates, Define the Utilization o...

Define the Utilization of Glucose - Carbohydrates A constant blood glucose level is maintained so that all body tissues have a constant supply. Excess glucose is converted to g

Minerals, Minerals: Our bones and teeth contain large amounts of calc...

Minerals: Our bones and teeth contain large amounts of calcium. An adult has a total of about 1 kg of calcium and a baby has about 30g in their bones. So, during the period o

BASIC SCIENCE, How to identify errors in an experiment (like a word problem...

How to identify errors in an experiment (like a word problem)

Objectives of accidents and first aid, Objectives After studying this u...

Objectives After studying this unit, you should be able to: 1.  explain the need for reporting lab accidents, 2.  state the accident reporting procedure, 3.  list the

Define the type of macrophages, Define the Type of Macrophages Macropha...

Define the Type of Macrophages Macrophages are of two types: a) Fixed types, and b) Wandering types

Explain fatigue - respiratory adjustments, Explain Fatigue - Respiratory Ad...

Explain Fatigue - Respiratory Adjustments Fatigue means a state of decreased efficiency due to prolonged exertion. It may occur due to sustained muscle contraction. The muscles

Fire alarms precautions for fire prevention, Fire Alarms : Most modern fir...

Fire Alarms : Most modern fire alarm systems are electric and can be activated from several points throughout a building. These points usually consist of glass-covered switches wh

Concentrations of solutions, if 120g of a 6% sucrose solution are needed, w...

if 120g of a 6% sucrose solution are needed, what mass of sucrose is required to prepare the solution?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd