In countries where most people are vaccinated against polio, a person excreting
live viruses poses little danger, Martin says.
In response to the risk of this material providing cues to their presence, potential prey or hosts might develop behavioral responses that minimize this threat, such as excreting
away from their normal activities or retaining excreta indefinitely until they can safely void them.
A THE mould problem could be caused by aphids attacking the new shoots, excreting
honeydew and encouraging mould to grow on the lower leaves.
the resistant virus would spread the strain among other waterfowl at the same body of water.
Additional PCR testing of cloacal swab samples obtained sequentially from 19 young pigeons showed that while 4 were excreting
virus when 15 days old, only one bird was excreting
at the time of weaning (28 days old).
In particular, the compound promotes excreting
poisonous metals including mercury and arsenic into the hair, helping alleviate physical disorders.