Monogram Biosciences
... The TrofileTM assay was used to determine the co-receptor tropism of clinical samples originating in North America. The TrofileTM assay was specifically developed to determine the co-receptor tropism of patient viruses and thereby select patients that are likely to respond to treatment regimens that ...
... The TrofileTM assay was used to determine the co-receptor tropism of clinical samples originating in North America. The TrofileTM assay was specifically developed to determine the co-receptor tropism of patient viruses and thereby select patients that are likely to respond to treatment regimens that ...
Severe acute respiratory syndrome (SARS)—paradigm of an
... group I and II coronaviruses affect various mammals, those in group III infect birds. Some of these cause major problems in the livestock industry or may affect companion animals; therefore, considerable efforts have been devoted to their control, including development of active immunisation. Negati ...
... group I and II coronaviruses affect various mammals, those in group III infect birds. Some of these cause major problems in the livestock industry or may affect companion animals; therefore, considerable efforts have been devoted to their control, including development of active immunisation. Negati ...
Type and Duration of Isolation Precautions
... Type of Precautions: A, Airborne Precautions; C, Contact; D, Droplet; S, Standard; when A, C, and D are specified, also use S. † Duration of precautions: CN, until off antimicrobial treatment and culture-negative; DI, duration of illness (with wound lesions, DI means until wounds stop draining); DE, ...
... Type of Precautions: A, Airborne Precautions; C, Contact; D, Droplet; S, Standard; when A, C, and D are specified, also use S. † Duration of precautions: CN, until off antimicrobial treatment and culture-negative; DI, duration of illness (with wound lesions, DI means until wounds stop draining); DE, ...
Herpesviruses in periodontal diseases
... in the genome of the virus (e.g. the reverse transcriptase enzyme of the retroviruses). Viral infection can lead either to a rapid replication of the agent and destruction of the infected cell, or to a prolonged period of latency. DNA viruses (except poxviruses) replicate in the nucleus and are more ...
... in the genome of the virus (e.g. the reverse transcriptase enzyme of the retroviruses). Viral infection can lead either to a rapid replication of the agent and destruction of the infected cell, or to a prolonged period of latency. DNA viruses (except poxviruses) replicate in the nucleus and are more ...
SWEET POTATO DISEASES AND THEIR CONTROL
... experiments indicate the effectiveness of 2, 6-dichloro-4-nitroaniline in preventing this disease in plant beds; it is possible that an economically feasible control measure will .result from these experiments. At present control measures are based only upon exclusion of the pathogen through rotatio ...
... experiments indicate the effectiveness of 2, 6-dichloro-4-nitroaniline in preventing this disease in plant beds; it is possible that an economically feasible control measure will .result from these experiments. At present control measures are based only upon exclusion of the pathogen through rotatio ...
HCV post-exposure prophylaxis in the healthcare worker: Why DAAs
... outcome that clearly differentiates HCV from the other occupational blood borne pathogens. Although HIV PEP has been reported cost-effective in the occupational exposure setting, these models correctly assume that the failure to prevent incurable chronic HIV infection will necessitate life-long anti ...
... outcome that clearly differentiates HCV from the other occupational blood borne pathogens. Although HIV PEP has been reported cost-effective in the occupational exposure setting, these models correctly assume that the failure to prevent incurable chronic HIV infection will necessitate life-long anti ...
Hallado un vínculo entre el retrovirus XMRV y el SFC
... Tambien se ha hablado, incluso parece ser que algunos medicos ya han iniciado tratamientos con AZT. “She included AIDS drugs such as reverse transcriptase inhibitors and integrase inhibitors, nonsteroidal anti-inflammatory drugs (NSAIDs) and cancer fighting proteasome inhibitors. Dr. Klimas, an AID' ...
... Tambien se ha hablado, incluso parece ser que algunos medicos ya han iniciado tratamientos con AZT. “She included AIDS drugs such as reverse transcriptase inhibitors and integrase inhibitors, nonsteroidal anti-inflammatory drugs (NSAIDs) and cancer fighting proteasome inhibitors. Dr. Klimas, an AID' ...
Distribution of hepatitis C virus genotypes among intravenous drug
... in these regions. On the other hand, genotype 3 is most common in Southeast Asia, genotype 4 in Egypt and Middle Africa, and genotype 5 in South Africa (14–16). In Turkey, studies show that genotype 1 (with subtype 1b) is the dominant type in the country, some studies even giving the resulting preva ...
... in these regions. On the other hand, genotype 3 is most common in Southeast Asia, genotype 4 in Egypt and Middle Africa, and genotype 5 in South Africa (14–16). In Turkey, studies show that genotype 1 (with subtype 1b) is the dominant type in the country, some studies even giving the resulting preva ...
Import risk analysis : chicken meat and chicken meat products
... the risk of introducing exotic strains of infectious bursal disease (IBD) virus. It was determined that a quantitative risk analysis was necessary to evaluate the risk of introducing exotic strains of IBD virus into backyard flocks in uncooked broiler chicken meat products. The analysis concluded th ...
... the risk of introducing exotic strains of infectious bursal disease (IBD) virus. It was determined that a quantitative risk analysis was necessary to evaluate the risk of introducing exotic strains of IBD virus into backyard flocks in uncooked broiler chicken meat products. The analysis concluded th ...
Diseases of eels in an international perspective: Workshop on Eel
... speaker is underlined. Bergmann SM, Wonnenmann H, Dauber M and Fichtner D (2011). Virus induced disease in eel (Anguilla anguilla) aquaculture and in wild in European waters. Workshop ...
... speaker is underlined. Bergmann SM, Wonnenmann H, Dauber M and Fichtner D (2011). Virus induced disease in eel (Anguilla anguilla) aquaculture and in wild in European waters. Workshop ...
Communicable Diseases Intelligence Volume 40 Number 3
... contains a brief overview of the influenza surveillance systems in Australia as well as an original article on influenza coverage among pregnant Indigenous women in the Northern Territory and a short report on the timing of influenza vaccination in an Australian community-based surveillance system. ...
... contains a brief overview of the influenza surveillance systems in Australia as well as an original article on influenza coverage among pregnant Indigenous women in the Northern Territory and a short report on the timing of influenza vaccination in an Australian community-based surveillance system. ...
Import Risk Analysis Imported Seropositive Animals
... an animal which is serologically positive is likely to be harbouring the particular disease agent. Other matters which may also be considered include whether the seropositive animal is likely to be shedding the agent, and whether the introduction of the agent in an imported animal can be expected to ...
... an animal which is serologically positive is likely to be harbouring the particular disease agent. Other matters which may also be considered include whether the seropositive animal is likely to be shedding the agent, and whether the introduction of the agent in an imported animal can be expected to ...
Enteric Viruses
... detected in both humans and animals. Most viruses also infect only certain types of cells within a host; consequently, the health effects associated with a viral infection vary widely. Viruses that can multiply in the gastrointestinal tract of humans or animals are known as “enteric viruses.” There ...
... detected in both humans and animals. Most viruses also infect only certain types of cells within a host; consequently, the health effects associated with a viral infection vary widely. Viruses that can multiply in the gastrointestinal tract of humans or animals are known as “enteric viruses.” There ...
Diagnosis of genital herpes simplex virus infection in the clinical laboratory
... HSV-1 and HSV-2 are ubiquitous, affecting both urban and remote populations worldwide [6]. HSV-1 seroprevalence reaches 50 to 70% in developed countries and 100% in developing countries and HSV-2 seroprevalence varies from 10 to 40% and may reach 60–95% in HIV-infected individuals and female sex wor ...
... HSV-1 and HSV-2 are ubiquitous, affecting both urban and remote populations worldwide [6]. HSV-1 seroprevalence reaches 50 to 70% in developed countries and 100% in developing countries and HSV-2 seroprevalence varies from 10 to 40% and may reach 60–95% in HIV-infected individuals and female sex wor ...
Immunological Priming with Synthetic Peptides of Foot-and
... Enzyme-linked immunosorbent assay (EL1SA). A modification of the indirect ELISA technique described by Voller & Bidwell (1976) was used to assay anti-virus particle and anti-peptide IgG responses. Briefly, microplates were coated overnight at room temperature with purified FMDV (Brown & Cartwright, ...
... Enzyme-linked immunosorbent assay (EL1SA). A modification of the indirect ELISA technique described by Voller & Bidwell (1976) was used to assay anti-virus particle and anti-peptide IgG responses. Briefly, microplates were coated overnight at room temperature with purified FMDV (Brown & Cartwright, ...
Zoonoses in Europe: a risk to public health
... might be helpful to get some idea of the most important threats. However, this subject is beyond the scope of this report. Preparing for yet unknown zoonoses is difficult and basically means that changes in one of many risk factors – or even just chance – may be followed by the emergence of a new zo ...
... might be helpful to get some idea of the most important threats. However, this subject is beyond the scope of this report. Preparing for yet unknown zoonoses is difficult and basically means that changes in one of many risk factors – or even just chance – may be followed by the emergence of a new zo ...
Specific Antigenicity of Tumors and
... Friend and Rauscher virus-tolerant (2- to 3-monthold adult) rats received neonatal injections of Friend and Rauscher virus, and the treatment for both groups was the same. Gross virus-tolerant rats were only 1 to 2 months old and received injections of Gross virus at birth. Tumors. WFT tumors were e ...
... Friend and Rauscher virus-tolerant (2- to 3-monthold adult) rats received neonatal injections of Friend and Rauscher virus, and the treatment for both groups was the same. Gross virus-tolerant rats were only 1 to 2 months old and received injections of Gross virus at birth. Tumors. WFT tumors were e ...
1 U.S. Quart - Kelly Registration Systems
... For use on soft surfacesŦ (blinds, bedding, blankets, chairs, couches, curtains, drapes, linens, mattresses, soft cushions, sheets, sofas, upholstered furniture, wash cloths and window treatments). ( Ŧcomposed of cotton or polyester) ...
... For use on soft surfacesŦ (blinds, bedding, blankets, chairs, couches, curtains, drapes, linens, mattresses, soft cushions, sheets, sofas, upholstered furniture, wash cloths and window treatments). ( Ŧcomposed of cotton or polyester) ...
Publication
... [15,16]. In laboratory studies, Wolbachia infection in Aedes and Anopheles mosquitoes has been shown to interfere with replication of a broad range of pathogens including viruses, filarial nematodes, bacteria and malaria parasites [17–20]. However, there are exceptions to this Wolbachia–mediated ant ...
... [15,16]. In laboratory studies, Wolbachia infection in Aedes and Anopheles mosquitoes has been shown to interfere with replication of a broad range of pathogens including viruses, filarial nematodes, bacteria and malaria parasites [17–20]. However, there are exceptions to this Wolbachia–mediated ant ...
ibv_2_search - Cairo University Scholars
... All the examined farms were vaccinated using the commercial live IB-H120 vaccine in addition to the IB-inactivated vaccine in the layer farm. Typing of the present isolates based on sequensing of a part of the S1 gene, revealed four IBVs could be aligned and matched with homology to Asia, Europe, US ...
... All the examined farms were vaccinated using the commercial live IB-H120 vaccine in addition to the IB-inactivated vaccine in the layer farm. Typing of the present isolates based on sequensing of a part of the S1 gene, revealed four IBVs could be aligned and matched with homology to Asia, Europe, US ...
Can Ebola Virus evolve to be less virulent in humans?
... Ebola Virus (EBOV) has been a major source of fear since its discovery in 1976. Until 2013, all outbreaks could be traced to spillover from reservoir hosts (Leroy et al., 2005) and were limited in size. This was attributed to EBOV’s extremely high case fatality ratio (CFR), that is the ratio of infe ...
... Ebola Virus (EBOV) has been a major source of fear since its discovery in 1976. Until 2013, all outbreaks could be traced to spillover from reservoir hosts (Leroy et al., 2005) and were limited in size. This was attributed to EBOV’s extremely high case fatality ratio (CFR), that is the ratio of infe ...
Rapid risk assessment: Zika virus
... imported cases in Ontario, PHO was asked to provide a rapid risk assessment (RRA) of ZIKV on January 29, 2016. The RRA would ultimately inform public health policy and health care system planning, as well as provide responses to inquiries from stakeholders and the public. Given new evidence for vect ...
... imported cases in Ontario, PHO was asked to provide a rapid risk assessment (RRA) of ZIKV on January 29, 2016. The RRA would ultimately inform public health policy and health care system planning, as well as provide responses to inquiries from stakeholders and the public. Given new evidence for vect ...
Salmonella Vaccine, Inactivated
... vaccinated chickens do not show any symptoms of the disease and presence of B. anserina organism in the blood smears of the vaccinated group. The test is not valid unless the control chickens show typical symptoms of Spirochaetosis with detection of spirochetes in the blood smears. If the potency te ...
... vaccinated chickens do not show any symptoms of the disease and presence of B. anserina organism in the blood smears of the vaccinated group. The test is not valid unless the control chickens show typical symptoms of Spirochaetosis with detection of spirochetes in the blood smears. If the potency te ...
Preventing hospitalizations for respiratory syncytial virus infection
... Challenges of identifying the children at highest risk CHD and CLD Higher rates and durations of hospitalization and more intensive care unit admissions occur in RSV-infected children with CHD or CLD compared with healthy term infants. A common recommendation has been to offer palivizumab to childre ...
... Challenges of identifying the children at highest risk CHD and CLD Higher rates and durations of hospitalization and more intensive care unit admissions occur in RSV-infected children with CHD or CLD compared with healthy term infants. A common recommendation has been to offer palivizumab to childre ...
Viral infections and bovine mastitis: a review
... quarters of the mock-inoculated cows. Virus was isolated from milk samples of inoculated quarters only; from day 1 to days 9–14 pi. A S. uberis infection appeared to trigger BHV4 replication in cows infected 2 weeks before with BHV4. BHV4 was isolated from the milk from 2 out of 4 quarters after an ...
... quarters of the mock-inoculated cows. Virus was isolated from milk samples of inoculated quarters only; from day 1 to days 9–14 pi. A S. uberis infection appeared to trigger BHV4 replication in cows infected 2 weeks before with BHV4. BHV4 was isolated from the milk from 2 out of 4 quarters after an ...
Influenza A virus
Influenza A virus causes influenza in birds and some mammals, and is the only species of influenza virus A. Influenza virus A is a genus of the Orthomyxoviridae family of viruses. Strains of all subtypes of influenza A virus have been isolated from wild birds, although disease is uncommon. Some isolates of influenza A virus cause severe disease both in domestic poultry and, rarely, in humans. Occasionally, viruses are transmitted from wild aquatic birds to domestic poultry, and this may cause an outbreak or give rise to human influenza pandemics.Influenza A viruses are negative-sense, single-stranded, segmented RNA viruses.The several subtypes are labeled according to an H number (for the type of hemagglutinin) and an N number (for the type of neuraminidase). There are 18 different known H antigens (H1 to H18) and 11 different known N antigens (N1 to N11). H17 was isolated from fruit bats in 2012. H18N11 was discovered in a Peruvian bat in 2013.Each virus subtype has mutated into a variety of strains with differing pathogenic profiles; some are pathogenic to one species but not others, some are pathogenic to multiple species.A filtered and purified influenza A vaccine for humans has been developed, and many countries have stockpiled it to allow a quick administration to the population in the event of an avian influenza pandemic. Avian influenza is sometimes called avian flu, and colloquially, bird flu. In 2011, researchers reported the discovery of an antibody effective against all types of the influenza A virus.