scholarly journals Recovery and chemical disinfection of foot‐and‐mouth disease and African swine fever viruses from porous concrete surfaces

2020 ◽  
Vol 129 (5) ◽  
pp. 1092-1101 ◽  
Author(s):  
L.R. Gabbert ◽  
J.G. Neilan ◽  
M. Rasmussen
Keyword(s):  
Foot And Mouth Disease ◽  
African Swine Fever ◽  
Mouth Disease ◽  
Porous Concrete ◽  
Foot And Mouth ◽  
Chemical Disinfection

scholarly journals Assessing the value of PCR assays in oral fluid samples for detecting African swine fever, classical swine fever, and foot-and-mouth disease in U.S. swine

PLoS ONE ◽  
2019 ◽  
Vol 14 (7) ◽  
pp. e0219532 ◽  
Author(s):  
Oriana Beemer ◽  
Marta Remmenga ◽  
Lori Gustafson ◽  
Kamina Johnson ◽  
David Hsi ◽  
...  
Keyword(s):  
Oral Fluid ◽  
Foot And Mouth Disease ◽  
African Swine Fever ◽  
Classical Swine Fever ◽  
Mouth Disease ◽  
Foot And Mouth ◽  
Pcr Assays

scholarly journals The Implications of EU Regulation 2016/429 on Neglected Diseases of Small Ruminants including Contagious Agalactia with Particular Reference to Italy

Animals ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 900
Author(s):  
Guido Ruggero Loria ◽  
Luigi Ruocco ◽  
Gabriele Ciaccio ◽  
Francesco Iovino ◽  
Robin A. J. Nicholas ◽  
...  
Keyword(s):  
Animal Health ◽  
Small Ruminants ◽  
Foot And Mouth Disease ◽  
African Swine Fever ◽  
Mouth Disease ◽  
Neglected Diseases ◽  
The European Union ◽  
Animal Diseases ◽  
Foot And Mouth ◽  
The Eu

After almost 40 years, the 27 member states (MS) of the European Union (EU) will comply with the European Law 429/2016 in 2021 by completing a process of unification and harmonization of all regulations related to animal health between MS. These new provisions are based on modern scientific principles on animal health, on long-term epidemiological data, and, above all, on the most current risk assessment and analysis. The paper describes all changes and updates, which will impact the Italian current National regulation. A total of 58 animal diseases have been included in the Annex II (“Listing”) and Annex IV (“Categorization”) of the new Delegated Act (DA 2018/1629). Five diseases comprising the great viral epizooties were automatically included on the list because of their primary importance. These diseases include foot and mouth disease (FMD), African swine fever (ASF), classical swine fever (CSF), highly pathogenic avian influenza (HPAI), and African horse sickness (AHS). Another 53 diseases have been identified by the ad hoc assessment on listing and categorization of animal diseases developed by the European Food Safety Association. Seventeen communicable diseases of the Order Artiodactlya (sheep, goats, deer, etc.) have been listed including foot and mouth disease, sheep and goat pox, and pestes de petits ruminants. In addition, other endemic diseases affecting more than one species include blue tongue, tuberculosis, brucellosis, and anthrax. There are five categories (A-E) based on the degree of action to be undertaken throughout the EU for each disease. These vary from complete eradication for diseases not normally found in the EU like FMD (category A) for establishing surveillance for diseases like West Nile that present high risk but lack control tools (category E).

Survival of foot-and-mouth disease, African swine fever, and hog cholera viruses in Spanish serrano cured hams and Iberian cured hams, shoulders and loins

1993 ◽  
Vol 10 (2) ◽  
pp. 133-143 ◽  
Author(s):  
C.A. Mebus ◽  
C. House ◽  
F.Ruiz Gonzalvo ◽  
J.M. Pineda ◽  
J. Tapiador ◽  
...  
Keyword(s):  
Foot And Mouth Disease ◽  
African Swine Fever ◽  
Mouth Disease ◽  
Hog Cholera ◽  
Foot And Mouth

Biophysical Measurement of Molecular Weight of Foot-and-Mouth Disease RNA Fragments

1974 ◽  
Vol 32 ◽  
pp. 262-263
Author(s):  
Sydney S. Breese ◽  
Howard L. Bachrach
Keyword(s):  
Chemical Properties ◽  
Foot And Mouth Disease ◽  
Mouth Disease ◽  
Distilled Water ◽  
Bovine Plasma ◽  
Mouth Disease Virus ◽  
Foot And Mouth ◽  
Carbon Coated ◽  
Rna Fragments ◽  
Physical And Chemical

Continuing studies on the physical and chemical properties of foot-and-mouth disease virus (FMDV) have included electron microscopy of RNA strands released when highly purified virus (1) was dialyzed against demlneralized distilled water. The RNA strands were dried on formvar-carbon coated electron microscope screens pretreated with 0.1% bovine plasma albumin in distilled water. At this low salt concentration the RNA strands were extended and were stained with 1% phosphotungstic acid. Random dispersions of strands were recorded on electron micrographs, enlarged to 30,000 or 40,000 X and the lengths measured with a map-measuring wheel. Figure 1 is a typical micrograph and Fig. 2 shows the distributions of strand lengths for the three major types of FMDV (A119 of 6/9/72; C3-Rezende of 1/5/73; and O1-Brugge of 8/24/73.

High resolution surface structure of foot-and-mouth disease virus

1978 ◽  
Vol 36 (2) ◽  
pp. 376-377
Author(s):  
S. S. Breese ◽  
H. L. Bachrach
Keyword(s):  
Electron Microscopy ◽  
High Resolution ◽  
Surface Structure ◽  
Disease Virus ◽  
Potassium Phosphate ◽  
Foot And Mouth Disease ◽  
Mouth Disease ◽  
Physical Measurements ◽  
Mouth Disease Virus ◽  
Foot And Mouth

Models for the structure of foot-and-mouth disease virus (FMDV) have been proposed from chemical and physical measurements (Brown, et al., 1970; Talbot and Brown, 1972; Strohmaier and Adam, 1976) and from rotational image-enhancement electron microscopy (Breese, et al., 1965). In this report we examine the surface structure of FMDV particles by high resolution electron microscopy and compare it with that of particles in which the outermost capsid protein VP3 (ca. 30, 000 daltons) has been split into smaller segments, two of which VP3a and VP3b have molecular weights of about 15, 000 daltons (Bachrach, et al., 1975).Highly purified and concentrated type A12, strain 119 FMDV (5 mg/ml) was prepared as previously described (Bachrach, et al., 1964) and stored at 4°C in 0. 2 M KC1-0. 5 M potassium phosphate buffer at pH 7. 5. For electron microscopy, 1. 0 ml samples of purified virus and trypsin-treated virus were dialyzed at 4°C against 0. 2 M NH4OAC at pH 7. 3, deposited onto carbonized formvar-coated copper screens and stained with phosphotungstic acid, pH 7. 3.

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