Uropathogenic Escherichia coli (UPEC) is the primary pathogen causing UTIs; it colonizes the human intestine a few hours after birth and is considered part of the normal microbiota.
Identifying demographic and clinical factors associated with the primary viral pathogens causing FRI epidemics among trainees will help improve differential diagnosis and allow for appropriate distribution of antiviral medications.
Identifying demographic and clinical factors associated with the primary viral pathogens causing FRI epidemics among military trainees will help improve differential diagnosis, allow for appropriate distribution of antiviral medications, and ultimately improve troop readiness.
Methicillin-resistant Staphylococcus aureus (MRSA) is one of the primary multidrug-resistant pathogens causing healthcare-associated infections in the United States [ 1].
Herpes viruses are important human pathogens, causing both primary and secondary infections that range from trivial mucosal ulcers to life threatening disorders in immuno-compromised patients [ 1, 2].
However, compared with older children and adults, B-cell responses are lower in infants, rendering them particularly vulnerable to polysaccharide-coated pathogens, such as the primary pathogens that cause bacterial meningitis, Hib, S. pneumoniae, and N. meningitidis, which are T-cell independent.
Klebsiella pneumoniae is one of the most important pathogens causing urinary tract infection, pneumonia, intra-abdominal infection, and primary bacteremia.
These ticks are not as prevalent as the deer tick, which spreads the pathogens causing Lyme disease, Babesiosis and HGE.
As one of the primary species of pathogenic microorganisms, bacterial pathogens cause many life-threatening infectious diseases associated with human beings (Cossart and Sansonetti, 2004).
This situation is somewhat analogous to the fungus Blastomyces dermatitidis, another elusive primary pathogen, which causes blastomycosis.
