Infectious Disease 3 : An illness or disease resulting from invasion of a host by disease-producing organisms such as bacteria, viruses, fungi, or parasites
NFPA 1583 Standard on Health-Related Fitness Programs for Fire Fighters, 2000 ed. http://www.usfa.fema.gov/pdf/efop/efo35999.pdf, (Std: Hlth-Related Fitness Prog for Fr Fightr - Amer) {404 NFC}