2016-05-18-世界卫生组织-Zika_situation_report_-_19_May_2016_6页_659kb

Zika Virus Situation Report Summary (as of 19 May 2016)

• Mosquito-Borne Transmission: As of 18 May 2016, 60 countries and territories reported continuing mosquito-borne Zika virus transmission. Of these, 46 countries experienced a first outbreak since 2015 (no prior circulation evidence but ongoing transmission), and 14 had evidence of transmission between 2007 and 2014 (with or without ongoing transmission).
• Person-to-Person Transmission: Ten countries reported evidence of person-to-person Zika virus transmission, primarily sexual, with Argentina and Germany noting recent cases.
• Associated Conditions: Microcephaly and other fetal malformations were reported in eight countries/territories, with Puerto Rico reporting recent cases. Guillain-Barré syndrome (GBS) was associated with increased cases in 13 countries, including Brazil and French Polynesia.
• Scientific Consensus: Zika virus is confirmed as a cause of microcephaly and GBS based on research.
• WHO Response: A global strategy was launched, focusing on surveillance, community engagement, vector control, and health care for affected individuals. The aim is to address risks and provide technical support.
• Risk Assessment: The overall global risk remains unchanged; geographic spread continues, and no decline in outbreak intensity is expected, with high vigilance needed.

Note: This summary is based on the provided report data and extracts key points without adding external information.