Appointments & care. At Mayo Clinic, we take the time to listen, to find answers and to provide you the best care. Respiratory syncytial virus (RSV) is a virus that causes infections of the lungs and respiratory tract.
2015 Hyundai Sonata Eco: Gas Mileage Review. The 2015 Hyundai Sonata Eco is the Korean maker's most fuel-efficient mid-size sedan that doesn't use a hybrid powertrain. And it highlights the two parallel paths that automakers are taking as they work to boost gas mileage ratings to meet steadily rising corporate average fuel economy rules.
Whether serving family car or commuter car duty, the Hyundai Sonata is a nice place to be thanks to its spacious cabin, comfortable seating for four or five and simple controls.In reviews, we've found that the Sonata provides acceleration ranging from solid to spirited, depending on the engine you choose.hether serving family car or commuter car duty, the Hyundai Sonata is a nice place to be thanks to its spacious cabin, comfortable seating for four or five and simple controls.