Plague - World Health Organization (WHO)
2022年7月7日 · Plague is an infectious disease caused by the bacteria Yersinia pestis, a zoonotic bacteria, usually found in small mammals and their fleas. It is transmitted between animals through fleas. Humans can be infected through: the bite of infected vector fleas. unprotected contact with infectious bodily fluids or contaminated materials.
Plague - World Health Organization (WHO)
2024年9月25日 · Plague. Plague is an infectious disease caused by Yersinia pestis bacteria, usually found in small mammals and their fleas. The disease is transmitted between animals via their fleas and, as it is a zoonotic bacterium, it can also transmit from animals to humans. Humans can be contaminated by the bite of infected fleas, through direct contact ...
Plague - Madagascar - World Health Organization (WHO)
2021年10月1日 · Plague is endemic in Madagascar and outbreaks occur regularly, although every outbreak is cause for concern. Furthermore, pneumonic plague is a notifiable disease under the International Health Regulations 2005. By the following day, 30 August, 25 suspected cases of pneumonic plague had been notified to the health authorities from Arivonimamo ...
Manual for plague surveillance, diagnosis, prevention and control
2024年9月25日 · Key revisions include the use of rapid diagnostic tests in varied contexts, the inclusion of fluoroquinolones as a first-line treatment option, and updated protocols for personal protective equipment when handling plague-infected corpses. These recommendations were published in 2021 and are based on evidence reviewed during an international expert meeting …
Plague Outbreak Toolbox - World Health Organization (WHO)
Isolation of Y. pestis from a clinical sample - must have appropriate colony morphology and be identified as Y. pestis based by at least two of the following: phage lysis at 20-25ºC; biochemical profile; F1 antigen detection; Seroconversion or a 4-fold difference in anti-F1 antibody titer in paired serum samples drawn at least 2 weeks apart
Plague - World Health Organization (WHO)
2017年10月23日 · Plague bacillus, Y. pestis, enters at the bite and travels through the lymphatic system to the nearest lymph node where it replicates itself. The lymph node then becomes inflamed, tense and painful, and is called a "bubo". At advanced stages of infection the inflamed lymph nodes can turn into open sores filled with puss.
WHO guidelines for plague management: revised …
2021年5月27日 · Plague is an acute bacterial infection caused by Yersinia pestis. Although effective antimicrobials are available, plague still has high mortality because most outbreaks take place in remote places, where proper diagnosis and treatment remain challenging. Early identification of the disease is crucial to ensure prompt treatment and better outcomes.
Plague – Madagascar - World Health Organization (WHO)
2017年11月27日 · Description of the situation. From the 1 August through 22 November 2017, a total of 2348 confirmed, probable and suspected cases of plague, including 202 deaths (case fatality rate 8.6 %), were reported by the Ministry of Health of Madagascar to WHO. There were 1791 cases of pneumonic plague, of which 22% were confirmed, 34% were probable, and ...
Peste - World Health Organization (WHO)
La peste es una enfermedad infecciosa causada por Yersinia pestis, una bacteria zoonótica que suele encontrarse en pequeños mamíferos y en las pulgas que los parasitan. La transmisión entre los animales se hace a través de las pulgas. El ser humano puede contaminarse por: la picadura de pulgas infectadas; contacto directo con líquidos ...
• an isolate from a clinical sample identified as Y. pestis (colonial morphology) and two of the four following tests must be positive: o Phage lysis of cultures at 20–25 °C and 37 °C; o F1 antigen detection; o PCR detection of Y. pestis; o Y. pestis biochemical profile; or