Those with 0.05 mg. or greater are rounded up; those with 0.04 mg. or less are rounded down. Cigarette varieties with assay results of tar below 0.5 mg. per cigarette and of nicotine below 0.05 mg. are recorded in the table as <0.5, and <0.05, respectively.
Answer by finette (157) Pink eye can be caused by fecal bacteria getting into the eye, but there are a lot of other possible causes as well. The most common cause of pink eye (also called conjunctivitis) is a viral infection, which can be spread from person to person just like a cold. Pink eye can also be caused by an allergic reaction.
The viruses and bacteria that cause pink eye can spread easily, but during the incubation period, you wonât be able to infect people yet; Thereâs really no definite period of time before symptoms of pink eye appear, but it is agreed that it usually takes anywhere from 12 hours to three days for viral conjunctivitis to manifest Pink eye is a highly contagious disease if the underlying cause is a bacterial or a viral infection.