asymptomatic carrier

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a·symp·to·mat·ic car·ri·er

(āsimp-tŏ-matik karē-ĕr)
One who harbors pathogenic organisms without clinically recognizable symptoms; may infect others.
References in periodicals archive ?
In theory, if genetic screening is adopted on a sufficiently grand scale, we can identify disease carriers and breed out certain disorders entirely.
Mariam Al-Jalahma, the Ministry of Health organizes a training course in the field of fighting malaria, disease carriers and mosquito pursuit as part of technical support from the Kingdom of Bahrain to the Malaria Control Program in the Republic of Yemen in the period 16-23 June 2013 in the Kingdom of Bahrain.
Even if they don't become infected, they can unknowingly become disease carriers throughout the hospital.
They were fed up of buying animals one by one from market to market and they were afraid of introducing disease carriers' animals by mistake in the stock which they had already collected.
Avian cholera in waterfowl: The role of lesser snow and Ross's geese as disease carriers in the Playa Lakes region.
Disease Carriers. As a result of this transfer of fluids, ticks rival mosquitoes as carriers of disease to both human and animal.
Other production threats include minimum high-yielding non-basmati varieties and imported hybrids seed that could be disease carriers.
Ticks are second only to mosquitoes in importance as human disease carriers, he explains, and the most important arthropod vectors of disease of domestic and wild animals.
Work is now underway to establish a new center in Raqqa city to cover the eastern region specialized in detection and diagnosis through using the latest technologies based on molecular biology and detecting DNA mutations related to genetic blood diseases including Thalassemia and sickle cell anemia.Syria has adopted pre-marriage medical check ups through performing hemoglobin test to make sure that the couples do not have Thalassemia.By the beginning of 2011, a survey will be launched for pre-marriage age categories to know about the number of thalassemia disease carriers.
The southern house mosquito is the third of the three most important mosquito disease carriers to have its genome sequenced.
According to the citizens, the sanitation situation in different sectors of the capital including Sector F-8, F-7 and F-6 is very poor and heaps of garbage and litter scattered at these places provide a habitat to disease carriers such as mosquitoes, flies and other kinds of insects.
Foxes along with grey Squirrels, rats, seagulls, pigeons and the like are all disease carriers and should be exterminated.