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African swine fever virus – persistence in different environmental conditions and the possibility of its indirect transmission


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Current Eurasian ASFV strain levels of maximum viraemia in blood and shedding potential in other body fluids after various modes of inoculation

Maximum viraemia
Inoculation mode ASFV strain Dose HAD50/(mL) Titre (log10 HAD50/mL) Dpi Virus detection in other body secretions/excretions Reference
Georgia 2007/1 102 6–8 5 Nasal fluid: VI+ (102–104), 5 dpi Rectal fluid: (10–102), 6 dpi Urine: Excretions: PCR+*, PCR+*, VI+ VI+ Oral fluid: PCR+*, VI− *1st day of fever Guinat.et al. (21), 2014

Intramuscular Lithuania LT14/1490 101 6.4–8.7 6 n/a Gallardo.et al. (17), 2015

5 × 103 6.5–7 7 Nasal fluid: PCR+
Russia K/08/13 50 6.5–7 9 Rectal fluid: PCR+ Vlasova.et al. (48), 2015

Georgia 2007/1 103 7–8 7 n/a O’Donnell.et al. (34), 2016

Odintsovo 02/14 5 × 103 7.56 11 n/a Elsukova.et al. (14), 2017

Caucasian 2 × 106 Cq: 22–39 5 Oropharyngeal Faecal fluid: PCR+, fluid: 5 PCR+, dpi 6 dpi Blome.et al. (2), 2013

5 × 103 7.5 7
Kashino 04/13 50 6.5–7.5 7 Nasal fluid: PCR+

5 × 103 6.5–7.5 9 Rectal fluid: PCR+ Vlasova.et al. (48), 2015
Boguchary 06/13 50 6.5–7 5

Oral/nasal Pol/15/Lindholm 2 × 104 ~9 6 Nasal fluid: PCR+*, VI+ (101.6–4.8) Rectal fluid: PCR+*, VI+ (102.8–3) Oral fluid: PCR +*, VI− *1st day of fever Viral isolation at day of euthanasia Olesen.et al. (38), 2017

Odintsovo 02/14 103 7.45 11 n/a Elsukova.et al. (14), 2017
50 7.45 27

Caucasian n/a Cq: 20–29 11 n/a Blome.et al. (2), 2013

Georgia 2007/1 n/a 6–8 10 Nasal rectal fluid: fluid: VI+ VI+ ((1010––101022) ) from from 7 12 dpi, dpi Guinat.et al. (21), 2014

Kashino 04/13 n/a 6.5–7 15 n/a

Boguchary 06/13 n/a 7 9 n/a Vlasova.et al. (48), 2015

Contact Lithuania LT14/1490 n/a 6.4–8.7 14 n/a Gallardo.et al. (17), 2015

Odintsovo 02/14 n/a 7.45–7.66 29 n/a Elsukova.et al. (14), 2017

Pol/15/Lindholm n/a ~9 12 Nasal fluid: PCR+, VI+ (101.8–2.8) Rectal fluid: PCR+, VI+ (101.6–8) Oral fluid: VI− PCR + in many prior to the PCR+ from blood Olesen.et al. (38), 2017
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4 veces al año
Temas de la revista:
Life Sciences, Molecular Biology, Microbiology and Virology, other, Medicine, Veterinary Medicine