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Filoviruses have been reported capable to survive for weeks in blood and can also survive on contaminated surfaces, particularly at low temperatures (4°C).... Ebolavirus dried onto glass, polymeric silicone rubber, or painted aluminum alloy is able to survive in the dark for several hours under ambient conditions (between 20 and 250C and 30–40% relative humidity) (amount of virus reduced to 37% after 15.4 hours), but is less stable than some other viral hemorrhagic fevers (Lassa). When dried in tissue culture media onto glass and stored at 4 °C, Zaire ebolavirus survived for over 50 days.
Serological evidence of immunity markers to ebolavirus in serum collected from domesticated dogs suggests asymptomatic infection is plausible, likely following exposure to infected humans or animal carrion Footnote 32 Footnote 33. The Ebolavirus genome was discovered in two species of rodents and one species of shrew living in forest border areas, raising the possibility that these animals may be intermediary hosts Footnote 34. Experimental studies of the virus have been done using mouse, pig, guinea pig, and hamster models, suggesting wild-type ebolavirus has limited pathogenicity in these models.
originally posted by: AlphaHawk
a reply to: lakesidepark
Sorry, I thought you said you were countering disinformation, not propagating it?
It's not airborne.
You also seem to be ignoring that surfaces can be cleaned with disinfectants.
Ebola is made of RNA. RNA viruses are known to undergo rapid genetic changes. The three most common mechanisms are:
Nucleotide substitutions resulting from purportedly high error rates during RNA synthesis;
Reassortment of the RNA segments of multipartite genomic viruses
RNA-RNA recombination between non-segmented RNAs
The Ebola virus can use only the first and the third mechanisms as it has only one segment of RNA by capsid. To become "airborne", the Ebola genome (RNA) would, at least, have to mutate in such a way that its outer protective coating of proteins (capsid) could resist the forces to which they are subjected in air (e.g., dryness). It also would probably need to change structure to allow infection through the respiratory system. There are no exact measures of the rate of mutation in Ebola, but the probability of the required mutation(s) happening is not great.
It also would probably need to change structure to allow infection through the respiratory system.
The potential of aerogenic infection by Ebola virus was established by using a head-only exposure aerosol system. Virus-containing droplets of 0.8-1.2 microns were generated and administered into the respiratory tract of rhesus monkeys via inhalation. Inhalation of viral doses as low as 400 plaque-forming units of virus caused a rapidly fatal disease in 4-5 days.
originally posted by: AlphaHawk
a reply to: KnightLight
Aerosol is different to airborne.
Bit difficult to discuss this topic seriously when you don't understand the difference between the two.
originally posted by: AlphaHawk
a reply to: KnightLight
It's hard on you, you mean?
It even says aerosol in the title of the study.