Should my DN be kept off school? Is 13 and has a mild to moderate case of conjunctivits. My sister said her friend was told to still send in her daughter (who had it last year) by her own GP(!?) but surely it is highly contagious? Supposedly, schools will have different policies on this.... my feeling is that it's not fair on others.... how long does it last? Sister is going to GP to get eyedrops tomorrow...any advice? Thanks.