Travelling soon? An untreatable mosquito disease is exploding across 4 countries, CDC warns Americans

US health officials are urging travellers to sharpen their mosquito-bite defences as outbreaks of chikungunya, a painful and currently untreatable mosquito-borne virus, sweep across several tropical destinations. The Centers for Disease Control and Prevention (CDC) issued Level 2 travel advisories for Cuba, Bangladesh, Sri Lanka and Guangdong Province in southern China, recommending that Americans “practice enhanced precautions” if planning trips to these regions.A rising global thre