Mental and Social Aspects of Health of Populations Exposed to Extreme Stressors
This brief document aims to provide a framework for WHO assistance in this area.
28 Sept. 2021
The focus of this fact sheet is on the four main causes of acute bacterial meningitis:
Neisseria meningitidis (meningococcus)
Streptococcus pneumoniae (pneumococcus)
Haemophilus influenzae
Streptococcus agalactiae (group B streptococcus)
Dengue is a mosquito-borne viral disease that has rapidly spread to all regions of WHO in recent years. Dengue virus is transmitted by female mosquitoes mainly of the species Aedes aegypti and, to a lesser extent, Ae. albopictus. These mosquitoes are also vectors of chikungunya, yellow fever and Zik...a viruses. Dengue is widespread throughout the tropics, with local variations in risk influenced by climate parameters as well as social and environmental factors.
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WHO practical guidelines. 2nd edition
communicable Disease Toolkit
Document available in English, French, Russian, Spanish, Portuguese and Swahili. For other languages check also: http://www.who.int/cholera/publications/OutbreakAssessment/en/