I'm pretty sure I've got it again: the gritty feeling in one eye that's been annoying me all day has this evening spread to both eyes and they're pinkish.
Am I right in thinking there is both a viral form and a bacterial form? Any way of telling from symptoms which you have? How long does each version typically last, and how much dies chloramphenicol shorten the duration of the bacterial form?
How infectious are the two forms? (Do I need to steel myself for the DCs neding time off school soon?)
Thanks for any help!