In an update yesterday on scientific investigations related to H5N1 avian flu activity, the Centers for Disease Control and ...

Upper respiratory tract infections (URTIs) are among the most common illnesses affecting children, often leading to fever, discomfort, and missed school da | Plants And Animals ...

RSV leads to approximately 1.4 million hospitalizations and over 13,000 in-hospital deaths worldwide among infants under six ...

Upper respiratory tract infections affect the sinuses and throat and would include infections like the common cold and a sinus infection. Lower respiratory tract infections affect the airways and ...