Densovirus associated with sea-star wasting disease and mass mortality
... asteroids. Quantification of SSaDV during transmission trials indicated that progression of SSWD paralleled increased SSaDV load. In field surveys, SSaDV loads were more abundant in symptomatic than in asymptomatic asteroids. SSaDV could be detected in plankton, sediments and in nonasteroid echinode ...
... asteroids. Quantification of SSaDV during transmission trials indicated that progression of SSWD paralleled increased SSaDV load. In field surveys, SSaDV loads were more abundant in symptomatic than in asymptomatic asteroids. SSaDV could be detected in plankton, sediments and in nonasteroid echinode ...
Densovirus associated with sea-star wasting disease and mass
... asteroids. Quantification of SSaDV during transmission trials indicated that progression of SSWD paralleled increased SSaDV load. In field surveys, SSaDV loads were more abundant in symptomatic than in asymptomatic asteroids. SSaDV could be detected in plankton, sediments and in nonasteroid echinode ...
... asteroids. Quantification of SSaDV during transmission trials indicated that progression of SSWD paralleled increased SSaDV load. In field surveys, SSaDV loads were more abundant in symptomatic than in asymptomatic asteroids. SSaDV could be detected in plankton, sediments and in nonasteroid echinode ...
Full genomic analysis of new variant rabbit hemorrhagic disease
... distinct from the pathogenic RHDV sequences that form a separate highly supported cluster. In contrast, in the phylogeny inferred for the non-structural proteins (Fig. 3b), the RHDVb sequences fall into three distinct clusters: (i) one comprising likely non-recombinant RHDVb sequences (shaded light ...
... distinct from the pathogenic RHDV sequences that form a separate highly supported cluster. In contrast, in the phylogeny inferred for the non-structural proteins (Fig. 3b), the RHDVb sequences fall into three distinct clusters: (i) one comprising likely non-recombinant RHDVb sequences (shaded light ...
Development of a SYBR green I based RT-PCR - HAL
... tropical Americas. It is the prototype member of the genus Flavivirus and is transmitted primarily by Aedes (Stegomyia) mosquitoes. The incidence of human infections in endemic areas has risen in recent years. Prompt and dependable identification of YFV is a critical component of response to suspect ...
... tropical Americas. It is the prototype member of the genus Flavivirus and is transmitted primarily by Aedes (Stegomyia) mosquitoes. The incidence of human infections in endemic areas has risen in recent years. Prompt and dependable identification of YFV is a critical component of response to suspect ...
Virulent Avian Influenza A Viruses
... 50 lag/ml calf thymus DNA and 50 lag/ml yeast RNA in 1 x Denhardt's solution. The sections were pretreated with hybridization solution for 2 to 4 h at 37 °C, then incubated with the probe in the same solution, supplemented with 0.1 ~ Triton X-100 for 72 h. Slides were washed four times for 30 rain w ...
... 50 lag/ml calf thymus DNA and 50 lag/ml yeast RNA in 1 x Denhardt's solution. The sections were pretreated with hybridization solution for 2 to 4 h at 37 °C, then incubated with the probe in the same solution, supplemented with 0.1 ~ Triton X-100 for 72 h. Slides were washed four times for 30 rain w ...
Infectious Bursal Disease (IBD) Gumboro disease
... Broiler integrations commonly have farms described as problem farms. Broilers grown on these farms typically have: Poor body weights and feed conversions. High mortality. Excessive reactions to respiratory vaccines. High rates of condemnation at processing. In many cases, investigations have shown t ...
... Broiler integrations commonly have farms described as problem farms. Broilers grown on these farms typically have: Poor body weights and feed conversions. High mortality. Excessive reactions to respiratory vaccines. High rates of condemnation at processing. In many cases, investigations have shown t ...
Trillium - Vaccination Requirements Brochure_Layout 1
... the leading cause of infectious disease death in dogs. The virus infects the gastrointestinal tract, respiratory tract, the brain, and spinal cord. 2. Hepatitis/Adenovirus - Adenoviruses are spread directly from dog to dog through infected respiratory secretions or by contact with contaminated feces ...
... the leading cause of infectious disease death in dogs. The virus infects the gastrointestinal tract, respiratory tract, the brain, and spinal cord. 2. Hepatitis/Adenovirus - Adenoviruses are spread directly from dog to dog through infected respiratory secretions or by contact with contaminated feces ...
Factors limiting progress on development of HCV vaccines
... Developed sensitive silver staining methods to identify a highM.Wt. NANBH genome ...
... Developed sensitive silver staining methods to identify a highM.Wt. NANBH genome ...
Clear guidance crucial to norovirus control
... and training of staff to rapidly seal off, clean and decontaminate the affected area, have been shown to be effective ways of limiting spread. In order to eradicate the virus from surfaces, it is necessary to use a strong (1:1000) hypochlorite solution on hard surfaces. In order to decontaminate sof ...
... and training of staff to rapidly seal off, clean and decontaminate the affected area, have been shown to be effective ways of limiting spread. In order to eradicate the virus from surfaces, it is necessary to use a strong (1:1000) hypochlorite solution on hard surfaces. In order to decontaminate sof ...
Phenotypes influencing the transmissibility of highly pathogenic
... and DkYK10 are PQRERRKKR, PQGERRRKKR and PQRERRRKKR, respectively. These viruses were propagated in the allantoic membrane of 10-day-old embryonated chicken eggs, and the 50 % egg infective dose (EID50) was determined by the method of Reed and Muench (1938). The HPAI viruses were handled in a biosaf ...
... and DkYK10 are PQRERRKKR, PQGERRRKKR and PQRERRRKKR, respectively. These viruses were propagated in the allantoic membrane of 10-day-old embryonated chicken eggs, and the 50 % egg infective dose (EID50) was determined by the method of Reed and Muench (1938). The HPAI viruses were handled in a biosaf ...
Mediterranean Spotted Fever in Travelers from the United States
... Switzerland’; however, despite the increasing number of U.S. residents traveling to these endemic areas, only seven cases in travelers returning to the United States have been published,and none since 1990.&’This striking finding may be due to the lack of awareness by physicians in the United States ...
... Switzerland’; however, despite the increasing number of U.S. residents traveling to these endemic areas, only seven cases in travelers returning to the United States have been published,and none since 1990.&’This striking finding may be due to the lack of awareness by physicians in the United States ...
Avian infectious laryngotracheitis
... Clinically affected chickens are the major source of high levels of infectious virus through coughing and expectoration of ILTV-contaminated exudates onto the ground and the feathers of other birds and into the production environment. These exudates may passively contaminate the surroundings, includ ...
... Clinically affected chickens are the major source of high levels of infectious virus through coughing and expectoration of ILTV-contaminated exudates onto the ground and the feathers of other birds and into the production environment. These exudates may passively contaminate the surroundings, includ ...
A sandwich ELISA to detect VHSV and IPNV in turbot | SpringerLink
... (Scophthalmus maximus) and sea bass (Dicentrarchus labrax) to VHSV by experimental infections; more recently, Schlotfeldt et al. (1991) reported a natural outbreak among ...
... (Scophthalmus maximus) and sea bass (Dicentrarchus labrax) to VHSV by experimental infections; more recently, Schlotfeldt et al. (1991) reported a natural outbreak among ...
Information Sheet Yellow Fever Vaccination
... Yellow fever is an acute life-threatening infectious disease which can be fatal. The yellow fever virus is transmitted by mosquitos. It occurs in certain tropical regions of South America and Africa designated by the World Health Organization (WHO) as yellow fever risk areas. In these areas the dise ...
... Yellow fever is an acute life-threatening infectious disease which can be fatal. The yellow fever virus is transmitted by mosquitos. It occurs in certain tropical regions of South America and Africa designated by the World Health Organization (WHO) as yellow fever risk areas. In these areas the dise ...
Severe acute respiratory infection caused by
... for human-to-human transmission was considered very low, given the enzootic presence of swine influenza viruses and the fact that zoonotic infections are seldom diagnosed. In order to detect human-to-human transmission at an early stage, it was decided to contact all individuals that had been in clo ...
... for human-to-human transmission was considered very low, given the enzootic presence of swine influenza viruses and the fact that zoonotic infections are seldom diagnosed. In order to detect human-to-human transmission at an early stage, it was decided to contact all individuals that had been in clo ...
Zika Virus: Frequently Asked Questions What is Zika virus disease
... daytime biters and they can also bite at night. Mosquitoes become infected when they bite a person already infected with the virus. Infected mosquitoes can then spread the virus to other people through bites. Mother-to-baby: It can also be transmitted from a pregnant mother to her baby during preg ...
... daytime biters and they can also bite at night. Mosquitoes become infected when they bite a person already infected with the virus. Infected mosquitoes can then spread the virus to other people through bites. Mother-to-baby: It can also be transmitted from a pregnant mother to her baby during preg ...
IMMUNITY BOOSTING w/ RED ALGAE
... In 2004, Argentinean researchers published the results of a series of studies on red marine algae polysaccharides, a type of complex carbohydrate. These researchers, at the University of Buenos Aires, repeatedly found significant antiviral actions from red marine algae in mice infected with the herp ...
... In 2004, Argentinean researchers published the results of a series of studies on red marine algae polysaccharides, a type of complex carbohydrate. These researchers, at the University of Buenos Aires, repeatedly found significant antiviral actions from red marine algae in mice infected with the herp ...
Equivalent Expression of Endogenous Murine
... have also shown that a 3-MCA-transformed derivative AKR clone exhibits a 150- to 200-fold increase in the amounts of MuLV-related RNA sequences in the polyribosome fraction relative to the parent nontransformed clone (8). This large increase is not accompanied by detectable changes in either the typ ...
... have also shown that a 3-MCA-transformed derivative AKR clone exhibits a 150- to 200-fold increase in the amounts of MuLV-related RNA sequences in the polyribosome fraction relative to the parent nontransformed clone (8). This large increase is not accompanied by detectable changes in either the typ ...
detection of variant strains of infectious bursal disease virus in
... backyard flocks ranged from 200 to 300 and the vaccination programme of these birds was not known. High mortalities, respiratory symptoms, stunting and enlargement of bursa were seen in diseased birds of commercial flocks. Infectious bursal disease was suspected based on these clinical symptoms and ...
... backyard flocks ranged from 200 to 300 and the vaccination programme of these birds was not known. High mortalities, respiratory symptoms, stunting and enlargement of bursa were seen in diseased birds of commercial flocks. Infectious bursal disease was suspected based on these clinical symptoms and ...
Acute_Pharyngitis
... Occurs 1-2 weeks after untreated GAS throat or 2-4 weeks after a skin infection (impetigo) Most common in ages 6-10 Symptoms: decreased urine output rust-colored urine (or gross hematuria) generalized edema Rx: antibiotics, BP meds, diuretics as indicated Referral to nephrology Resolves over weeks t ...
... Occurs 1-2 weeks after untreated GAS throat or 2-4 weeks after a skin infection (impetigo) Most common in ages 6-10 Symptoms: decreased urine output rust-colored urine (or gross hematuria) generalized edema Rx: antibiotics, BP meds, diuretics as indicated Referral to nephrology Resolves over weeks t ...
Poliomyelitis
... Transmission is primarily person-to-person spread, principally through the fecal-oral route. Usually the infection is limited to the gastrointestinal tract and nasopharynx, and is often asymptomatic. The central nervous system, primarily the spinal cord, may be affected, leading to rapidly progressi ...
... Transmission is primarily person-to-person spread, principally through the fecal-oral route. Usually the infection is limited to the gastrointestinal tract and nasopharynx, and is often asymptomatic. The central nervous system, primarily the spinal cord, may be affected, leading to rapidly progressi ...
Virus evolution and transmission in an ever more connected world
... information is lost due to the mutational ‘saturation’ of informative sites in viral genes (e.g. [30]). In general, the rate of pathogen molecular evolution will determine the time scale of the spatial processes that can be reliably inferred; for example, movement of influenza virus can, under the b ...
... information is lost due to the mutational ‘saturation’ of informative sites in viral genes (e.g. [30]). In general, the rate of pathogen molecular evolution will determine the time scale of the spatial processes that can be reliably inferred; for example, movement of influenza virus can, under the b ...
ionic strength can be anti-microbial Many microbes survive less in
... – Survive less well at low atmospheric pressures – Spores and (oo)cysts survive pressure extremes • High hydrostatic pressure is being developed as a process to inactivate microbes in certain foods, such as shellfish – Several 100s of MPa of pressure for several minutes inactivates viruses and bacte ...
... – Survive less well at low atmospheric pressures – Spores and (oo)cysts survive pressure extremes • High hydrostatic pressure is being developed as a process to inactivate microbes in certain foods, such as shellfish – Several 100s of MPa of pressure for several minutes inactivates viruses and bacte ...
Microbial Survival in the Environment: with Special Attention to
... – Survive less well at low atmospheric pressures – Spores and (oo)cysts survive pressure extremes • High hydrostatic pressure is being developed as a process to inactivate microbes in certain foods, such as shellfish – Several 100s of MPa of pressure for several minutes inactivates viruses and bacte ...
... – Survive less well at low atmospheric pressures – Spores and (oo)cysts survive pressure extremes • High hydrostatic pressure is being developed as a process to inactivate microbes in certain foods, such as shellfish – Several 100s of MPa of pressure for several minutes inactivates viruses and bacte ...