Sentence examples for spread from human to human from inspiring English sources

Bubonic plague, the more common form, does not spread from human to human.

This raises the odds that the virus will one day evolve or mutate to spread from human to human.

So far the virus does not appear to have spread from human to human, just from birds to people.

Viral hemorrhagic fevers can be spread from human to human through physical contact; hence, the isolation of infected individuals is another means of preventing infection.

How the disease spreads Ebola is not an airborne disease and can only be spread from human to human through close contact with the bodily fluids of someone who has the disease – in blood, vomit, semen, urine, tears or saliva.

What they fear most is that the disease will mutate so that it can spread from human to human; there has yet to be a confirmed case of transmission between humans.

Nor is there evidence that it is capable of spreading from human to human.

"There is no background immunity in the population, and it is spreading from human to human — all of which has the potential for a pandemic," Dr. Fauci said.

The Morbidity and Mortality Weekly Report (MMWR) dispatch supports earlier evidence that the virus spreads from human to human, adding six cases to the two discovered earlier.

B. parapertussis and B. pertussis, the causative agents of Whooping Cough in humans, appear to have independently evolved from a B. bronchiseptica-like progenitor by loss of many genomic regions accompanying their adaptation to a closed life cycle, spreading from human to human without an environmental reservoir [ 2, 4].

Several countries have seen such imported cases since the MERS virus was first discovered in 2012, but the disease has never spread to more than a few other people, and the general consensus has been that MERS does not spread easily from human to human, because it infects the lower respiratory tract, from which it can't easily reach other hosts.