Fleas are ectoparasitic blood-sucking insects with the ability to jump, which commonly infest wild and domestic animals (mainly dogs and cats) but also humans.
Meningococcal disease is caused by Neisseria meningitidis, a bacterium with human carriers as the only reservoir. It is carried in the nose, where it can remain for long periods without producing symptoms.
Smallpox was a systemic disease, officially eradicated since 1979 (WHO), caused by infection with the Variola major virus, whose only reservoir was infected humans.
The information sheet is mainly intended for people living in endemic areas who have been bitten by (a) tick(s) so as to inform them primarily about the symptoms that they have to be aware of.(Adaptable templates available)
Cholera is an acute diarrhoeal infection caused by the bacterium Vibrio cholera of serogroups O1 or O139. Humans are the only relevant reservoir, even though Vibrios can survive for a long time in coastal waters contaminated by human excreta.
Plague is caused by the bacillus Yersinia (Y.) pestis, belonging to the family of the Enterobacteriaceae. It evolved several thousand years ago from Y. pseudotuberculosis.
Plague is caused by Yersinia pestis bacteria. Blood sucking fleas transmit the bacteria among animals, and various species of rodents can become infected.
Crimean-Congo haemorrhagic fever is an emerging pathogen in Europe. Outbreaks have a case fatality rate between 5% and 40%. There is no validated therapy and no safe vaccine.
The factsheet provides concise key information on Crimean-Congo haemorrhagic fever for medical purposes. It is appropriate for use in both endemic and non-endemic areas. (Adaptable templates available)