Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,915,058,465 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

viral diseases

    0.01 sec.

viral diseases

Diseases caused by viruses. Long-term immunity usually follows viral childhood diseases (see chickenpox). The common cold recurs into adulthood because many different viruses cause its symptoms, and immunity against one does not protect against others. Some viruses mutate fast enough to reinfect people after recovery (see influenza) or to keep the immune system from fighting them off (see AIDS). Certain cancers are caused by viruses. Vaccines can prevent some viral diseases. Most recently developed antiviral drugs work only against specific viruses; antibiotics are ineffective against viral diseases. See also poliomyelitis; smallpox.



Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Mentioned in?  References in periodicals archive?   Encyclopedia browser?   Full browser?
No references found
 
Hope this will be an eye opener for the authorities as we are already trying to tackle the problem of various viral diseases.
He said that the rain water mixed with sewage, poor sanitation condition, unhygienic food cause eruption of viral diseases like Hepatitis, Cholera, Diarrhoea, Malaria and gastro.
The chapters are all well written, well edited, succinct, and readable, apparently aimed at scientists--readers familiar with both research and public health aspects of emerging viral diseases.
 
 
 
Encyclopedia
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.