Even brief exposure to tobacco smoke can trigger inflammation, weaken immunity, and raise cancer risk in organs far beyond ...

A newer COVID-19 variant may be causing a severe sore throat in those who contract the infections. Here's what to know about ...

Gahnberg et al.; 1983 Oral S. mutans specific IgA; Recovery of S. mutans Cole et al.; 1984 Oral Antibody response; Recovery of S. mutans Gregory et al.; 1987 Oral S. mutans specific IgA ...