Strengthening preparedness for (re-) emerging arboviruses in Europe

Emerging arboviruses: Why today?

The recent global (re)emergence of arthropod-borne viruses (arboviruses), such as chikungunya and Zika virus, was widely reported in the media as though it was a new phenomenon. This is not the case. Arboviruses and other human microbial pathogens have been (re)emerging for centuries. The major difference today is that arbovirus emergence and dispersion are more rapid and geographically extensi...

Strengthening national preparedness for smallpox: an update.

Concern that smallpox virus may be used as a biological weapon of mass destruction has prompted calls for production of additional vaccine and new research into variola virus diagnostics and clinical interventions. Only 15.4 million doses of smallpox vaccine, produced approximately 20 years ago, exist in the United States (1). While virtually all lots remain potent, additional vaccine would cle...

emerging and re-emerging zoonoses

Emerging and re-emerging infectious diseases: a continuous challenge for Europe.

The growing problem of antibiotic resistance represents a major health burden for the EU. For example, carbapenems are the major last-line class of antibiotics to treat infections with multidrug-resistant (MDR) Gram-negative bacteria such as Klebsiella pneumoniae (a frequent cause of pneumonia and urinary tract infections in hospitals). 15–50% of K. pneumoniae from bloodstream infections are re...

Re-strengthening in AA6063 Alloy During Equal Channel Angular Pressing

Equal channel angular pressing (ECAP) is carried out using two different configurations for the exit channel of the ECAP die, i.e., relieved and choked, with angles of 0.2 °. It is found that using a die with relieved exit channel, the sample was extruded for 6 passes with no surface cracks and an average cell size of 727 nm and a fraction of high angle grain boundaries of 54 % were achieved. M...