Some naked viruses include poliomyelitis, warts, the common cold, chickenpox, shingles, mononucleosis, herpes simplex (cold sores), influenza, herpes viruses and HIV (AIDS).
Some enveloped viruses include norovirus (stomach bug), rotavirus and human papillomavirus (HPV).
The envelope can be damaged by freezing temperatures, chlorine, and phenol. If damaged the virus cannot infect.
A pathogenic bacterium is alive while a virus is not.
A Virus IS a type of Pathogen.
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The pathogenic organisms are not considered animals at all. The three pathogenic organisms are virus, bacterium, and fungus. All of these can potentially cause illness in animals and humans.
A pathogen = a virus. An organism, macro or micro, is alive, but viruses cannot technically be considered 'living.' Thus, non-pathogenic means 'not a virus'.
Mumps is caused by a virus, so it is a pathogenic disease.
SIV is a virus that can affect as many as 45 different species. It is a non-pathogenic virus that is similar to HIV that humans can get.
The highly pathogenic H5N1 virus was first isolated in terns in South Africa in 1961, and then in Hong Kong in 1997.
HIV- Human Immunodeficiency Virus *HIV is not a pathogenic organism, but a virus. To be an organism it must be able to replicate on its own, which it cannot. It needs a host to do so.
It is one that causes a disease or, in a few cases, a disorder. Pathos = Ill. Genic = origin.
Killed vaccines: These are preparations of the normal (wild type) infectious, pathogenic virus that has been rendered non-pathogenic, usually by chemical treatment such as with formalin that cross-links viral proteins.Attenuated vaccines: These are live virus particles that grow in the vaccine recipient but do not cause disease because the vaccine virus has been altered (mutated) to a non-pathogenic form; for example, its tropism has been altered so that it no longer grows at a site that can cause disease.Sub-unit vaccines: These are purified components of the virus, such as a surface antigen.DNA vaccines: These are usually harmless viruses into which a gene for a (supposedly) protective antigen has been spliced. The protective antigen is then made in the vaccine recipient to elicit an immune response
Vibrio cholerae is an example of pathogenic neutrophile