Changes

Host invasion by microorganisms (view source)

Revision as of 10:49, 4 May 2012

1 byte removed , 10:49, 4 May 2012

Line 7: Line 7:

*[[Parasites]]- comprising [[protozoa]] and [[helminths]]

−

A fifth, controversial, type, Pirons, are an infectious ~~protein~~ that is believed to be the cause of bovine spongiform encephalopathy (BSE) and the human variant Creutzfeldt–Jakob disease (vCJD).

+

A fifth, controversial, type, Pirons, are infectious proteins that are believed to be the cause of bovine spongiform encephalopathy (BSE) and the human variant Creutzfeldt–Jakob disease (vCJD).

All exist as either:

Rjfrancisrvc

495

edits