Why is aids difficult to prevent by vaccination, Biology

Assignment Help:

Q. Why is AIDS difficult to prevent by vaccination?

It is not easy to produce a vaccine against AIDS because the HIV is a highly mutant virus. In approximately every replication the produced viruses have different proteins in their surface making difficult their recognition by the immune system.


Related Discussions:- Why is aids difficult to prevent by vaccination

Effect of temperature, Effect of Temperature Certain plants such as th...

Effect of Temperature Certain plants such as the winter rye (Secale cereale) and the biennial strain of henbane (Hyoscyamus Niger) require exposure to low temperature conditio

Biodiversity and economics, With the survival and well-being of humans bein...

With the survival and well-being of humans beings so heavily dependent on biodiversity, its economic value assumes considerable importance. For instance the economic value of ecosy

Use of gloves as personal protective equipment, Q. Use of Gloves as persona...

Q. Use of Gloves as personal protective equipment? Gloves are task specific. The different types of gloves worn in the dental office are: i) Examination gloves ii) Over o

Paper points & chemicals removal of gutta percha, Paper points & chemicals ...

Paper points & chemicals removal of gutta percha: -  Flushing action: residual of qutta- percha and sealers chemically solvent by floating pulp chamber with chloroform. -  Chem

Haccp control measure, HACCP Control Measure HACCP Control Measure : ...

HACCP Control Measure HACCP Control Measure :  Any action or activity that can be used to prevent, eliminate or reduce a significant hazard.

Urolithiasis, Ur o l it h i a s i s The presence of calculi (u...

Ur o l it h i a s i s The presence of calculi (urolith) in the urinary system is termed as urolithiasis, and the disease is characterized by distension of bladder and

Explain why this essential that muscle cells, Explain why it is essential t...

Explain why it is essential that muscle cells, during anaerobic respiration, convert pyruvic acid (pyruvate) into lactic acid, even though the conversion results in an accumulation

Uses of microbes in industry-antibiotics, Normal 0 false fals...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Difference between self pollination and cross pollination, What is the diff...

What is the difference between self pollination and cross pollination? Which of these two modes of pollination contributes more to the plant diversity? Self pollination happens

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