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.
The 2014 Sonata has the biggest trunk of non-hybrid cars in the affordable midsize car class at 16.4 cubic feet of space. Though there are some very good 2014 Hyundai Sonata deals this month, the fully redesigned 2015 Sonata recently hit dealerships and only has a slightly smaller trunk at 16.3 cubic feet of room. [See this monthâs Best Car Deals]