Sentences with phrase «airborne transmission»
The phrase "airborne transmission" means that a disease or infection can spread through tiny particles that are released into the air when a person talks, coughs, or sneezes. These particles can then be inhaled by others nearby and cause them to get sick. Full definition
Short - distance airborne transmission of influenza viruses may occur, particularly in crowded enclosed spaces.
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Further analysis suggests that the infection may be transmitted within hospitals via contaminated surfaces and through airborne transmission.
When ferret - to - ferret transmission was achieved, the amino acid changes involved can provide information on the mechanisms that regulate airborne transmission of viruses, a topic that is poorly understood.
Avian flu can acquire the capacity for airborne transmission between mammals without recombination in an intermediate host.
A laboratory test showing airborne transmission of the H7N9 avian influenza virus between the animals has raised fears that the virus is poised to become a human pandemic.
Thus, avian A / H5N1 influenza viruses can acquire the capacity for airborne transmission between mammals without recombination in an intermediate host and therefore constitute a risk for human pandemic influenza.
TB is spread by airborne transmission of the bacterium, often through a cough or sneeze.
So work in 2011 by Ron Fouchier at Erasmus Medical Centre in Rotterdam, the Netherlands, showing airborne transmission caused a sensation.
In 2012, Kawaoka published a controversial paper reporting airborne transmission of engineered H5N1 flu between ferrets.
Its poor airborne transmission may be because DPP4 exists on cells in the lungs, where the virus can't be readily coughed or sneezed out.
«Based on all the available evidence and data that the committee had to look at, [it recommended] that the N95 respirator afforded the best potential protection against airborne transmission of the virus, and therefore that was the recommendation for health - care workers in terms of respiratory protection,» she says.
The basic transmission of the canine distemper virus is spread through secretions of bodily fluids, such as urine, blood feces as well as airborne transmissions, such as coughing and sneezing by infected animals.
The first mechanism involves airborne transmission.
The zoonotic pathogens of most concern to any facility — whether an animal shelter, veterinary hospital, boarding facility or chicken farm — are scrutinized to determine their kill rates and the subsequent reduction in airborne transmission that are possible when a disinfection system is installed in an existing animal facility.
The studies, which created forms of H5N1 that can spread between ferrets through airborne transmission, are likely to be published in a few months.
Here's the back story: A huge debate erupted after Fouchier submitted a paper to Science in late 2011 that showed how, with only a few mutations, a lab - created H5N1 flu strain could infect ferrets via airborne transmission.
«The emergence of A H7N9 influenza in March 2013 posed a public health threat both locally and internationally because of the risk for airborne transmission,» said K.Y. Yuen, MD, FRCPath, a lead author of the study.
But the experiment was not designed to quantify the efficiency of airborne transmission and ferrets aren't perfect representations of people, so it may be difficult to gauge a person's risk of catching H7N9 through airborne droplets, says coauthor Robert Webster of St. Jude Children's Research Hospital in Memphis.
Although clinicians readily agree that the Ebola virus leaps from one person to the next via close contact with blood and other bodily fluids, Osterholm warned that the risk of airborne transmission is «real» and «until we consider it, the world will not be prepared to do what is necessary to end the epidemic.»
Ex-prisoners, often with improperly treated TB that had mutated into the multidrug resistant form of the disease, moved back into cramped apartment blocs where, during the long, cold Siberian winters, hallways and unventilated apartments provided ideal conditions for airborne transmission to unwary neighbors, friends and family members.
Kenneth Gage, plague section chief of the CDC, notes that historically plague may have been transmitted among humans by the so - called human flea, Pulex irritans, or via airborne transmission.
However, the modelling work also offers some encouraging news: the airborne transmission of the disease from East African countries directly to South Asia is highly unlikely, with transmission events possible only on less than one day a year.
Highly pathogenic avian influenza A / H5N1 virus can cause morbidity and mortality in humans but thus far has not acquired the ability to be transmitted by aerosol or respiratory droplet («airborne transmission») between humans.
Because distemper is present in every bodily excretion and can be spread from contact, human to animal transmission and even through airborne transmission, it is critical that puppies be vaccinated to prevent infection from occurring.
Other possible job hazards include exposure to corrosive chemicals and cleaning agents, exposure to animals with an unknown health history, animal bites and scratches, airborne transmission, and physical contact.
Other possible job hazards include exposure to corrosive chemicals and cleaning agents, exposure to feral and vicious animals, to animals with an unknown health history and therefore, exposure to zoonotic diseases through the use of hypodermic needles, animal bites and scratches, airborne transmission, and physical contact.
Other possible job hazards include exposure to corrosive chemicals and cleaning agents, exposure to feral and vicious animals, to animals with an unknown health history and therefore, exposure to zoonotic diseases through animal bites and scratches, airborne transmission, and physical contact.
Once your new bird has been checked out by a veterinarian and deemed healthy, you will want to house it in another room (ideally a separate air space so that any potential undiagnosed or developing disease can not be spread through airborne transmission) for a minimum of a month (ideally three months, to be sure).
Remember, airborne transmission is the primary way Canine Kennel Cough is spread.