A recent outbreak of chikungunya has been reported in Guangdong Province, China, primarily affecting Foshan city. The virus is transmitted through mosquito bites and can be prevented by using insect repellent, wearing protective clothing, and staying indoors with air conditioning.
Pregnant women are advised to reconsider travel to the affected areas due to the risk of transmission to their unborn babies or through mosquito bites during delivery. Vaccination against chikungunya is recommended for travelers, particularly those visiting high-risk areas, but should be delayed until after pregnancy.
Symptoms of chikungunya typically begin within 3-7 days after a mosquito bite and include fever, joint pain, headache, and muscle pain. Most people recover within a week, although severe joint pain can persist for months or years.
Healthcare providers are advised to consider the risks and benefits of vaccination for travelers over 60 years old due to potential side effects. Pregnant women should discuss their travel plans with their healthcare provider to weigh the benefits against the risks.
If you develop symptoms such as fever, joint pain, or rash during or after travel, seek medical attention immediately. The CDC and FDA recommend caution when using certain chikungunya vaccines, particularly for individuals over 60 years old.
Source: https://wwwnc.cdc.gov/travel/notices/level2/chikungunya-china