ok you asked for more evidence:
(this is mostly for lennygrrl please feel free to skip and sorry its so long)
this is from the lancet
proquest.umi.com/pqdweb?index=6&did=864067001&SrchMode=1&sid=3&Fmt=4&VInst=PROD&VType=PQD&RQT=309&VN ame=PQD&TS=1201021411&clientId=65007
there are several more articles in BMJ and other well known medical journals if you want i can get them for you! basically the tide has turned and antibiotics are not needed in uncomplicated cases. it is now viewed as a minor self limiting infection like the common cold. some children might catch it BUT most of the children are carrying the bacteria in their upper respiratory tracts anyway, and will be exposed to it at some point, and may even be colonised (this means that you carry it on your skin but it doesn't cause an illness). Most species of the bacteria that cause conjunctivitis can be found in the respiratory secretions of almost all children, sick or well.
in fact widespread infection is not usually observed in a school/nursery after one child is infected. very occasionly a more virulent bug does cause an outbreak and this needs antibiotics (again though children not ILL as such just have sticky eyes).
this is interesting about why gps prescribe antibiotics when they are not needed
fampra.oxfordjournals.org/cgi/content/full/23/2/226
but this in the discussion is interesting:
"Lay beliefs about transmission and need for treatment and the exclusion policies operated by nurseries and schools, create a demand for treatment of acute infective conjunctivitis, despite its high spontaneous cure rate. This research suggests that GPs should acknowledge and explore these issues when consulting with a child with conjunctivitis. However, reduction of the pressure on GPs to prescribe will not only require GP education but also education of the public and schools to implement current public health policy on exclusion"
prodigy - this gives advice after appraising papers:
www.cks.library.nhs.uk/conjunctivitis_infective/in_summary/scenario_acute_infective_conjunctivitis
www.admin.ox.ac.uk/po/news/2004-05/jun/22.shtml
from BMJ:
Antibiotics for upper respiratory tract infections and conjunctivitis in primary care
Remco P Rietveld, Patrick J E Bindels, Gerben ter Riet. British Medical Journal. (International edition). London: Aug 12, 2006. Vol. 333, Iss. 7563; pg. 311
Abstract (Summary)
Although upper respiratory tract infections and acute infective conjunctivitis are minor illnesses that are usually self limiting, the use of antibiotics in these disorders is high. Randomised controlled trials and meta-analyses of such trials have shown that antibiotics provided mainly short term benefit and the reduction in symptoms was too limited to justify the use of antibiotics for these minor disorders.
right have said enough on this topic now. sorry if being annoying.