Sentence examples for frequent causal agents from inspiring English sources

Although encephalitis can be produced by many different types of organisms, such as bacteria, protozoans, and helminths (worms), the most frequent causal agents are viruses.

Polyomavirus-associated nephropathy (PVAN) is one of the most common viral disease affecting renal allograft, with BK being the most frequent causal agent and JCV being considered responsible in <3% of the cases.

Enterotoxigenic Escherichia coli (ETEC) is the most frequent causal agent, followed by Campylobacter jejuni, Shigella sp, Samonella sp and Vibrio sp The available scientific evidence shows that ETEC is responsible for 30 60% of all cases of TD depending on the season and the country visited.

Historically, bacteria have been the most-frequent causal agents, although the causal microorganism is not identified on many occasions [ 1- 3].

Acute viral gastroenteritis (AVG) is a major cause of morbidity in developed countries, with caliciviruses, and especially norovirus, being the most-frequent causal agents.

Urinary tract infections (UTI) are the most frequent infections worldwide among hospitalized patients, and Enterobacteriaceae (mainly E. coli) are generally the causal agents.

The ascomycetous OTUs present in at least three of the 34 pooled samples are listed in Table 3, except for S. geniculata and D. septosporum, which were less frequent but are also included in Table 3 because of their putative previous involvement as causal agents of needle cast disease.

Different mechanisms have been proposed as causal agents of RC tendinopathy.

The causal agents of periodontal disease may be appointed as local and systemic factors.

Thus, DST involves broadening the conception of what the causal agents for organismic development are.

Risk factors identified by epidemiological studies cannot be treated as causal agents without independent evidence.