Travelers to China are facing an increased risk of chikungunya virus due to an outbreak in Guangdong Province, prompting health officials to recommend preventive measures.
The U.S. Centers for Disease Control and Prevention (CDC) has issued a warning for travelers to China, highlighting an “enhanced” risk of contracting chikungunya, a virus transmitted by mosquitoes. This warning comes in light of a recent outbreak in Guangdong Province, where the virus can lead to symptoms such as fever, joint pain, headache, muscle pain, joint swelling, and rash.
In response to the outbreak, the CDC has elevated its travel advisory for chikungunya in China from Level 1: “Practice Usual Precautions” to Level 2: “Practice Enhanced Precautions.” This change underscores the seriousness of the situation and the need for travelers to take additional precautions.
Currently, there are no specific medications available to treat chikungunya. The CDC recommends preventive measures, including the use of insect repellent, wearing long sleeves and pants, and staying in accommodations equipped with air conditioning or screens on windows and doors.
For those traveling to areas experiencing an outbreak, the CDC advises obtaining the chikungunya vaccine, although it is not recommended for pregnant women. Expectant mothers are cautioned to reconsider travel to outbreak areas, especially if they are nearing their due date. This is due to the risk of transmitting the virus to their newborns, which can lead to severe illness and long-term health issues.
Newborns can contract chikungunya either in utero or through mosquito bites after birth. The CDC emphasizes that vaccination against chikungunya should generally be postponed until after delivery. However, if the risk of infection is high and exposure is unavoidable, pregnant travelers should consult with their healthcare provider to weigh the potential risks of chikungunya infection against the benefits and risks of vaccination.
Travelers are urged to seek medical attention if they experience symptoms such as fever, joint pain, headache, muscle pain, joint swelling, or rash. The outbreak is particularly concentrated in Foshan City, where local officials have implemented aggressive measures to control the situation, drawing comparisons to COVID-19 mitigation strategies employed in China.
Joint pain associated with chikungunya can be severe and debilitating, with the World Health Organization noting that symptoms may persist for an extended period. While severe cases and fatalities are rare, they are more likely to occur in infants, the elderly, and individuals with pre-existing health conditions.
As the situation evolves, travelers are encouraged to stay informed and take necessary precautions to protect their health while visiting affected areas.
Source: Original article