Moreover, in close societies where many parents elect to postpone selected vaccines, risk of loss of herd immunity and reemergence of VPDs may occur increasing the chance of outbreaks [ 6, 7].
The limit of 7 patients (= median) for LO is rather high, but reflects that chances of publication outrange chances of outbreak detection.
High level of immunity will help to lower the chances of outbreak of herpes.
I was glad to see Mark Bittman offer a solid appraisal of the merits of irradiation as a means of cutting the chances of outbreaks of food-borne illness, and to see the followup Big Think post by David Ropeik providing more depth on what he calls the "perception gap" between people's fears of this technology and its risks.
Vaccination can be effective at reducing the chance of an outbreak in a flock of birds, especially when the outbreak strain is of low virulence (Fig. 3).
The misdiagnosis of the first imported case might improve the chance of the outbreak of dengue.
Chance of MDV outbreak within a barn increases with the virulence of an MDV strain.
It was found that 33% of respondents felt the chance of an outbreak was high or very high.
This disease is driven by the rodent population and rising rodent numbers increase the chance of an outbreak [ 6, 7].
The chance of an outbreak with >100 transmissions is negligible (<0.01%) for k = 10 and k = 1 but rises to ≈0.4% under a high variability assumption of k = 0.1 because of increased likelihood of superspreading.
We find that the chance of an outbreak within a barn increases with the virulence of an MDV strain, and is significantly reduced when the flock is vaccinated, especially when there the contaminant strain is of low virulence.
