Explain the parasite-amoeba, Biology

Assignment Help:

Amoeba: Entamoeba histolytica, a protozoan,is the cause of amoebiasis, which is very common in a tropical country like India. Entamoeba Histolytica  is transmitted at 60°C through infected cyst. It remains viable only in moist form and gets destroyed  at 60°C  and  at  freezing conditions beyond 24 hours.

The  foods like vegetables from fields irrigated with sewage polluted water are  the vehicles of transmission. They get contaminated with amoebic cysts through polluted water  and infected handlers. Viable cysts have been found on the hands and under the finger nails of the carriers. The common pests like flies, cockroaches and rodents may  also harbour the cysts and contaminate food and drinks. The symptoms of diarrhea occur  from  several  days  to  4 weeks after ingestion of  the  contaminated

food. The prevention of amoebiasis is by using food procured from reliable sources, preparing food  in  potable water and adequate cooking and proper storage after preparation. Use of filtered / boiled water, disinfection of uncooked vegetables with *  an aqueous solution of iodine around 200 ppm or acetic acid (5-10%) or full strength vinegar  are the recommended measures  to minimize  the problem.

 


Related Discussions:- Explain the parasite-amoeba

Water - properties and functions, W A TER Occurence Water is ...

W A TER Occurence Water is the most abundant substance, covering 70% of earth's surface. It constitutes 60-90% of living cells.              5-6% in tooth e

Gutta percha removal-endodontics principles, Gutta percha removal: Poor...

Gutta percha removal: Poorly condensed GP or single cone technique, -    Hedstrom hand files. -    Barded broaches. The well condenced GP: -    Rotary files; -    Ultrasoni

Describe the blood sugar testing, A small drop of blood is required to perf...

A small drop of blood is required to perform the test and this can be easily obtained from the patient's fingertip. A large number of glucometer devices are easily available and t

Determine analyses provided by study of human age pyramids, What are the an...

What are the analyses provided by the study of human age pyramids? The study of human age pyramids can give the following analyses: proportion of individuals at an economically

.phylum pisces, wt is an air bladder and its function wt is catadromous and...

wt is an air bladder and its function wt is catadromous and anadromus migration

Poultry and duck diseases-duck plague, Duck plague Duck plague, caused ...

Duck plague Duck plague, caused by a member of Herpesviridae, has world wide distribution and occurs among domestic and wild ducks, geese, swans and waterfowls. Epidemiolo

Basic principles involved ark, Q. Basic principles involved ark? The ba...

Q. Basic principles involved ark? The basic principles involved ark: The individual must be treated as such and for that careful initial history - daily living situation, a

Scentific american article suggests some improvements, The human skeleton h...

The human skeleton has evolved from that of four-legged animals. Unfortunately, the adaptation is far from perfect; thus, our upright posture causes problems like backage and the k

Sausage manufacture - meat products, Sa u s a g e manufacture Saus...

Sa u s a g e manufacture Sausage enjoys a prime place among various meat products. Major advancements in processing technology (rapid curing, hot processing, use of solubl

Define larval stage of taenia cystcercus, Define Larval Stage of Taenia Cys...

Define Larval Stage of Taenia Cystcercus? The pork tapeworn (T: solium) and beef tapeworn (T : saginata , which are endoparasites of humans who are the final hosts

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