Changes

**Although antibodies that target any viral protein can be produced, only those directed against proteins found in the virion envelope or infected cell membrane will be effective

**Although antibodies that target any viral protein can be produced, only those directed against proteins found in the virion envelope or infected cell membrane will be effective

**When targeted against free virus particles, antibodies are effective at preventing them binding and entering the cell and uncoating.

**When targeted against free virus particles, antibodies are effective at preventing them binding and entering the cell and uncoating.

**When targeting virus-infected cells, they aid antibody-dependent cell-mediated cytotoxicity by NK cells, macrophages and [[Neutrophils|neutrophils]]

**When targeting virus-infected cells, they aid antibody-dependent cell-mediated cytotoxicity by NK cells, [[Macrophages|macrophages]] and [[Neutrophils|neutrophils]]

*[[Complement]] - although not considered a major factor in defence against viruses, complement is able to damage the virion envelope (virolysis)

*[[Complement]] - although not considered a major factor in defence against viruses, complement is able to damage the virion envelope (virolysis)