Sentence examples for infected directly from inspiring English sources

Many wild bird species winter in Southern China, and start spring migration in early April, and during these periods, wild birds may be infected directly through contact with infected poultry, or the environment [ 50].

Those who have died were infected directly by birds.

For instance, mice infected directly with BSE from cattle take longer to get sick than those infected with brain material from mice who died from BSE.

A recent study showed that the 2007 Luebo outbreak in DRC was linked to massive fruit bat migration, strongly suggesting for the first time that humans could be infected directly by bats [25].

The offspring distribution, a concept arising in the theory of branching processes [9], is the probability distribution for the number of individuals (termed 'secondary cases') infected directly by each infectious individual in a disease outbreak.

Clinical signs were detectable in all of the pigs (100% morbidity) infected directly (INF) via the intranasal route or contact exposed (TC) (Methods), with variations in the range, pattern and severity between individuals although all pigs apparently recovered.

Transmission by large droplets and physical contact are best described by dynamic one-mode networks (individuals infect individuals directly, cf. [ 30]); the related risk of infection can be estimated based on intensity and duration of the respective contact [ 32].

The changes are suspected to have occurred in the palm civet, since the SARS virus present in horseshoe bats is unable to infect humans directly.

These changes are suspected to have occurred in the palm civet, since the SARS virus present in horseshoe bats is unable to infect humans directly (see SARS).

Lipkin does not think that bats infect humans directly.

Although bats may have carried the virus west from Central Africa, they may not be infecting humans directly.