Several species of spotted fever group (SFG) rickettsiae have been isolated from ticks in the United States; however, the only species considered to cause human disease in Maryland is Rickettsia rickettsii, the causative agent of Rocky Mountain spotted fever (RMSF).
The effect of increasing pressure due to depth of burial is not considered to cause coalification.
Rumen pH was greater than the minimum considered to cause acidosis (≤pH 5.5).
Co is depleted from the (Nd,Pr 2Fe14B phase, which is considered to cause a slight decrease in Curie temperature.
The combination of these effects is considered to cause the observed strength loss of specimens after the wet dry cycles.
Human parvovirus B19 (B19V) has been considered to cause acute and chronic myocarditis, which is accompanied by endothelial dysfunction.
Special focus is placed on utilization of biomass residues, which are considered to cause low environmental impacts.
Streptococcus mutans, known to be a major pathogen of dental caries, is also considered to cause infective endocarditis.
Repeated long-term single or continuous epidural blocks are considered to cause adhesions in the epidural space, resulting in decreased effects of the epidural block.
Furthermore, cross-border marriages are also considered to cause many social problems, such as illegal migration, undocumented workers, trafficking, and cheating marriages.
Exotic peregrine earthworms are often considered to cause environmental harm and to have a negative impact on native species, but, as ecosystem engineers, they enhance soil physical properties.
