Thus, an infection with one virus does not provide immune protection against infections with the remaining three viral types. (science.jrank.org)
A variety of hot herbal teas provide soothing relief from coughing and provide immune protection. (drjockers.com)
Interestingly enough, in addition to providing the infant with greater immune protection, breastfeeding has been shown to increase a child's IQ. (medicaldaily.com)