4 research outputs found
Plague: past, present and future
[Introduction] Recent experience with SARS (severe acute respiratory syndrome) [1] and avian flu shows that the public and political response to threats from new
anthropozoonoses can be near-hysteria. This can readily make
us forget more classical animal-borne diseases, such as plague (Box 1).
Three recent international meetings on plague (Box 2)
concluded that: (1) it should be re-emphasised that the
plague bacillus (Yersinia pestis) still causes several thousand human cases per year [2,3] (Figure 1); (2) locally perceived risks far outstrip the objective risk based purely on the number of cases [2]; (3) climate change might increase the risk of plague outbreaks where plague is currently endemic and new plague areas might arise [2,4]; (4) remarkably little is known about the dynamics of plague in its natural reservoirs and hence about changing risks for humans [5]; and, therefore, (5) plague should be taken much more seriously by the international community than appears to be the case