Zika Virus risk in Shenzhen

Zika Virus Prevention Guide for Shenzhen Zika virus is a mosquito-borne disease transmitted primarily by Aedes mosquitoes. While most infected people experience mild symptoms including fever, rash, and joint pain, it poses serious risks to pregnant women due to its link to microcephaly in newborns. The risk score for Shenzhen is 62/100, reflecting moderate concern given the city's climate and urban conditions. Shenzhen's subtropical climate creates year-round breeding grounds for Aedes mosquitoes, particularly during the warmer, wetter months from May to October. Standing water in construction sites, dense urban housing, and numerous parks and green spaces contribute to mosquito proliferation. The city's large transient population and international port activity increase the chance of imported cases. To reduce your risk: 1. Eliminate standing water around your home and workplace. Check flower pots, drains, and containers weekly. Shenzhen's drainage systems and construction sites are common breeding spots, so report stagnant water to local authorities through the Shenzhen Health Commission hotline 12320. 2. Use mosquito repellent containing DEET or picarid when outdoors, especially during dawn and dusk when Aedes mosquitoes are most active. Apply to exposed skin and treat clothing with permethrin for added protection. 3. Wear long sleeves and pants when visiting parks, hiking trails, and wetlands like Lianhuashan Park or Shenzhen Bay Park, which have higher mosquito activity. 4. Use air conditioning and window screens in your residence. If unavailable, sleep under mosquito nets, particularly in older neighborhoods where natural ventilation is common. 5. Pregnant women should avoid non-essential travel to areas with active transmission and consult healthcare providers immediately if symptoms appear. For suspected cases, contact Shenzhen CDC at 12320 or visit designated hospitals including Shenzhen Third People's Hospital.