Bacteria and viruses are all around us. They’re the causes of Respiratory tract infections (RTIs) such as colds, sinusitis, and sore throats. Where do these bacteria linger? The answer may surprise you, as these items are your “precious.”
Bacteria and viruses are all around us. They’re the causes of Respiratory tract infections (RTIs) such as colds, sinusitis, and sore throats. Where do these bacteria linger? The answer may surprise you, as these items are your “precious.”