Loggers cleared a path 500 miles long as a precautionary measure against spreading wildfires but analysis showed that the fire was never going threatening that area. (earthday.org)
Lecithin can be taken as a precautionary measure or after a plug is present. (thebreastfeedingblog.com)
Researchers now believe that anyone testing positive for gonorrhea should be treated and then retested three months later as a precautionary measure. (advocatesaz.org)