Tag: mucous

Your immune system is on the job around the clock to protect you from infectious bacteria, viruses, fungi, and parasites that cause disease and...

The lungs are susceptible to infection due to particle exposure, chemicals, and infectious viruses. In fact, it’s estimated that four million people die annually...

There’s nothing enjoyable about being sick and struggling with chest congestion while coughing up phlegm and battling a sore throat and lack of sleep....