Why, then, was the German outbreak so widespread, and where did the bacteria go between outbreaks?
"We have a significant, serious outbreak going on here," said David A. Papi, director of the Middlesex County Public Health Department.
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And that increases the mystery of where it goes between outbreaks.
The Australian VGII population has been in the spotlight since 2005, when it was suggested as the possible origin of an on-going outbreak of cryptococcosis at Vancouver Island, BC, Canada [16].
Secondly, the data have revealed evidence of a potential on-going outbreak throughout Australia due to a limited number of VGII genotypes, possibly caused by a founder effect followed by clonal expansion.
We propose novel 'adaptive' real-time vaccination strategies that may guide vaccine allocation based on the age patterns of morbidity and mortality of an on-going outbreak, and compare their effectiveness with that of strategies targeted towards traditional influenza high risk age groups, i.e., young children and seniors.
On the other hand, the study period coincided with a large, on-going outbreak of pertussis in NSW, which began in 2008 [ 14].
The on-going outbreak now spans five West African countries (Guinea, Liberia, Nigeria, Sierra Leone and Senegal) and was recently declared a Public Health Emergency of International Concern by the World Health Organization.
Furthermore, when the analysis was repeated without using data about the on-going outbreak, an area deemed to be at risk was still within 5 kilometres of the village thought to the origin of the current outbreak.
"I think there are going to be outbreaks from blacks," she added.
