Sentence examples for human transmissions from inspiring English sources

The rapid adaptation to humans underscores the need to respond quickly to animal to human transmissions of Ebola and other viruses, she adds.

In this study, we contrast the changes in genetic diversity and adaptive evolution of the HIV-1 env gene between samples collected in the 1980s, the beginning of HIV-1 pandemics, and those collected after 2000, when the virus had spread worldwide and multiple human to human transmissions had taken place.

Human transmission seems unlikely, write the researchers.

Right now, Dr. Nabarro said, any human transmission is "very inefficient".

Level 6, meaning a pandemic has begun, is defined as "efficient and sustained" human transmission.

We don't really know the correlation between finding infected birds in an area and relative risk to human transmission".

Human transmission is a global risk, but bird flu is already harming wildlife, poultry, food security and livelihoods.

-- Indications of infectious plant, animal, or zoonotic diseases (animal to human transmission) with potential economic or public health consequences.

"It really had to be human transmission, because there were no other cases in the village," Dowell told me.

However, mass production will not happen without evidence of widespread human transmission, Dr. Bresee said.

No cases of human to human transmission have been recorded.