File
... § Some are enclosed by an envelope (naked vs. enveloped) § Some viruses have spikes (COH/protein) § Most viruses are tissue specific § Host range is determined by specific host attachment sites and cellular factors ...
... § Some are enclosed by an envelope (naked vs. enveloped) § Some viruses have spikes (COH/protein) § Most viruses are tissue specific § Host range is determined by specific host attachment sites and cellular factors ...
fifth disease - District 196
... fifth disease. About 50% of women have already had fifth disease (are immune), so they and their babies are not at risk. Even if a woman is susceptible and gets infected with parvovirus B19, she usually experiences only mild illness. Likewise, her unborn baby usually does not have any problems cause ...
... fifth disease. About 50% of women have already had fifth disease (are immune), so they and their babies are not at risk. Even if a woman is susceptible and gets infected with parvovirus B19, she usually experiences only mild illness. Likewise, her unborn baby usually does not have any problems cause ...
Week 27, 2012
... urged to clean and remove indoor and outdoor water containers, and doctors are advised to be vigilant to prevent further spread of the disease. Japanese encephalitis：The Japanese encephalitis season has approached. The epidemic peak usually occurs in June and July. A cumulative total of 20 cases hav ...
... urged to clean and remove indoor and outdoor water containers, and doctors are advised to be vigilant to prevent further spread of the disease. Japanese encephalitis：The Japanese encephalitis season has approached. The epidemic peak usually occurs in June and July. A cumulative total of 20 cases hav ...
Lagos bat virus virulence in mice inoculated by the peripheral route
... Members of phylogroup II were shown to be pathogenic for mice only when inoculated via the i.c. route but not when inoculated i.m. Importantly, however, this result was based on a study of a single isolate of LBV and a single isolate of MOKV [5]. Members of phylogroup I cross-neutralize each other. ...
... Members of phylogroup II were shown to be pathogenic for mice only when inoculated via the i.c. route but not when inoculated i.m. Importantly, however, this result was based on a study of a single isolate of LBV and a single isolate of MOKV [5]. Members of phylogroup I cross-neutralize each other. ...
PPT - Ecology Courses
... • Zoonoses are the main source of emerging infectious diseases in humans ...
... • Zoonoses are the main source of emerging infectious diseases in humans ...
Slapped face syndrome
... At first a bright-red rash appears on the face but leaves a pale area around the lips. After a day or so it appears on the arms and legs and also possibly on the trunk. The rash lasts only for 2-3 days but may reappear on and off for several weeks. It is not unusual for the cheeks to become red agai ...
... At first a bright-red rash appears on the face but leaves a pale area around the lips. After a day or so it appears on the arms and legs and also possibly on the trunk. The rash lasts only for 2-3 days but may reappear on and off for several weeks. It is not unusual for the cheeks to become red agai ...
CHAPTER 2.1.15. INFECTIOUS PANCREATIC NECROSIS
... centigrade during the lifespan) (11), except for Atlantic salmon smolts, which can be affected after transfer from fresh water to seawater (29). The first sign of an outbreak in salmonid fry is frequently a sudden and usually progressive increase in daily mortality, particularly in the faster growin ...
... centigrade during the lifespan) (11), except for Atlantic salmon smolts, which can be affected after transfer from fresh water to seawater (29). The first sign of an outbreak in salmonid fry is frequently a sudden and usually progressive increase in daily mortality, particularly in the faster growin ...
Swine Diseases - Tarleton State University
... Sometimes the entire litter is stillborn or very weak ...
... Sometimes the entire litter is stillborn or very weak ...
HIV - Fakultas Farmasi UNAND
... infection by retroviruses, primarily HIV. Combination of several (typically three or four) antiretroviral drugs is known as Highly Active AntiRetroviral Therapy (HAART). ...
... infection by retroviruses, primarily HIV. Combination of several (typically three or four) antiretroviral drugs is known as Highly Active AntiRetroviral Therapy (HAART). ...
Rinderpest
... Gastrointestinal signs appear when the fever drops or about 1–2 days after the onset of mouth lesions o diarrhoea is usually copious and watery at first; later may contain mucus, blood and shreds of epithelium; accompanied, in severe cases, by tenesmus Diarrhoea or dysentery leads to dehydration, ab ...
... Gastrointestinal signs appear when the fever drops or about 1–2 days after the onset of mouth lesions o diarrhoea is usually copious and watery at first; later may contain mucus, blood and shreds of epithelium; accompanied, in severe cases, by tenesmus Diarrhoea or dysentery leads to dehydration, ab ...
Definition of a Conserved Immunodominant Domain on Hepatitis C
... previously neutralize virus by inhibiting the binding of E2 to CD81. We used a CD81 capture assay to determine if the HC HMAbs shared this potential neutralization mechanism. As shown in Fig. 4A, preincubation of E2 with 15 g/ml of each HC HMAb or CBH-5 reduced E2 binding to CD81 by over 90%, compa ...
... previously neutralize virus by inhibiting the binding of E2 to CD81. We used a CD81 capture assay to determine if the HC HMAbs shared this potential neutralization mechanism. As shown in Fig. 4A, preincubation of E2 with 15 g/ml of each HC HMAb or CBH-5 reduced E2 binding to CD81 by over 90%, compa ...
Proposal to Reduce the Post Arrival Quarantine Period for Imported
... in Victoria, chickens showed mild clinical signs (10-20% reduction in egg production and mild respiratory disease) for several weeks before a sudden increase in death rate occurred (30-80% in different sheds on the same farm), suggesting that the birds were initially infected with a mildly pathogeni ...
... in Victoria, chickens showed mild clinical signs (10-20% reduction in egg production and mild respiratory disease) for several weeks before a sudden increase in death rate occurred (30-80% in different sheds on the same farm), suggesting that the birds were initially infected with a mildly pathogeni ...
DOC - Stonetrust
... and almost certain death. It is a bigger threat than AIDS because it is a more common blood borne disease. Hepatitis B is not the type of hepatitis associated with food handling. If you are infected with HBV: You may feel like you have the flu; You may be so sick that you must be hospitalized; Your ...
... and almost certain death. It is a bigger threat than AIDS because it is a more common blood borne disease. Hepatitis B is not the type of hepatitis associated with food handling. If you are infected with HBV: You may feel like you have the flu; You may be so sick that you must be hospitalized; Your ...
T4 bacteriophage infecting an E. coli cell - Biology
... and lymphadenopathy (3). More severe infections result in aseptic meningitis or encephalitis and symptoms can include meningismus, mental status changes, occasional seizures, and coma. The overall case fatality rate for WNV ranges from 4% to 11% (3). Risk of severe neurologic disease after infection ...
... and lymphadenopathy (3). More severe infections result in aseptic meningitis or encephalitis and symptoms can include meningismus, mental status changes, occasional seizures, and coma. The overall case fatality rate for WNV ranges from 4% to 11% (3). Risk of severe neurologic disease after infection ...
Viral infections acquired indoors through airborne, droplet or contact
... or sneezes. Transmission is thus most likely to occur in close proximity to someone who is infected or by touching a contaminated surface [47]. Current studies in different indoor environments, however, indicate that SARS may be transmitted through the airborne route as well [48]. Several clusters o ...
... or sneezes. Transmission is thus most likely to occur in close proximity to someone who is infected or by touching a contaminated surface [47]. Current studies in different indoor environments, however, indicate that SARS may be transmitted through the airborne route as well [48]. Several clusters o ...
Zika Virus Outbreak in Rio de Janeiro, Brazil
... including DENV and CHIKV, were negative in these patients. No DENV RNA was detected in any of the 143 acute phase serum samples that tested negative for ZIKV. Suspected ZIKV cases started to appear in January 2015, peaking in May (Fig 2). Their geographical distribution is shown in Fig 3. In spite o ...
... including DENV and CHIKV, were negative in these patients. No DENV RNA was detected in any of the 143 acute phase serum samples that tested negative for ZIKV. Suspected ZIKV cases started to appear in January 2015, peaking in May (Fig 2). Their geographical distribution is shown in Fig 3. In spite o ...
Tick-borne encephalitis virus – a review of an emerging
... Chambers et al., 1990a). This leads to initiation of viral genome replication, where full-length negative-strand copies of the genome act as templates for the production of new positive-strand RNAs (Chu & Westaway, 1985). During polyprotein synthesis, the surface proteins prM and E are translocated ...
... Chambers et al., 1990a). This leads to initiation of viral genome replication, where full-length negative-strand copies of the genome act as templates for the production of new positive-strand RNAs (Chu & Westaway, 1985). During polyprotein synthesis, the surface proteins prM and E are translocated ...
Rapid Detection of Infectious Pancreatic Necrosis Virus (IPNV) by
... the infectious virus in cell culture. The major IPNV serotypes, Sp, Ab and Vr, crossreacted at only a low level and it was shown that the ELISA technique could be used to serotype IPNV strains rapidly. None of 10 other fish pathogenic viruses reacted with plates sensitized for IPNV detection. The ti ...
... the infectious virus in cell culture. The major IPNV serotypes, Sp, Ab and Vr, crossreacted at only a low level and it was shown that the ELISA technique could be used to serotype IPNV strains rapidly. None of 10 other fish pathogenic viruses reacted with plates sensitized for IPNV detection. The ti ...
Herd Health Planning - IBR
... they have been tested. However, single tests on individual animals can fail to pick up a carrier animal • Separate cattle with 3 metre fencing to eliminate nose-to-nose contact from neighbouring farms or between separately managed groups • An infected stock bull can be an efficient transmitter of in ...
... they have been tested. However, single tests on individual animals can fail to pick up a carrier animal • Separate cattle with 3 metre fencing to eliminate nose-to-nose contact from neighbouring farms or between separately managed groups • An infected stock bull can be an efficient transmitter of in ...
Outbreak Management - International Federation of Infection Control
... group over a period of an epidemic • Number of people at risk who are infected / Total number of people at risk ...
... group over a period of an epidemic • Number of people at risk who are infected / Total number of people at risk ...
Document
... Displacement: arrows indicate the center of mass motion of each peptide in the full virus ...
... Displacement: arrows indicate the center of mass motion of each peptide in the full virus ...
Transcription of viral DNAs. Lecture 13 Flint et al. pp
... are only active in growing T-cells, i.e. those exposed to antigen. – Upstream enhancer region: Binding sites for Ets-1, Gata-3, Lef, NfIL6. These proteins are only active in hematopoietic cells: helps to narrow the specificity of transcription. ...
... are only active in growing T-cells, i.e. those exposed to antigen. – Upstream enhancer region: Binding sites for Ets-1, Gata-3, Lef, NfIL6. These proteins are only active in hematopoietic cells: helps to narrow the specificity of transcription. ...
Document
... until the end of the outbreak; seropositive animals and pregnant mares should be isolated for 4 wk after first sampling, and stallions must have their shedding status investigated. Serosurveillance is used on stallions vaccinated using Artervac, the only killed virus vaccine for equine arteritis vir ...
... until the end of the outbreak; seropositive animals and pregnant mares should be isolated for 4 wk after first sampling, and stallions must have their shedding status investigated. Serosurveillance is used on stallions vaccinated using Artervac, the only killed virus vaccine for equine arteritis vir ...
Hematologic Infections
... and fever. Inoculation of the virus has clasically been blamed on intimate contact involving transfer of saliva, typically, as one author put it, "in kissing of greater than filial intensity." However, it has become clear that the virus can spread among non-intimate household members (e.g., dorm roo ...
... and fever. Inoculation of the virus has clasically been blamed on intimate contact involving transfer of saliva, typically, as one author put it, "in kissing of greater than filial intensity." However, it has become clear that the virus can spread among non-intimate household members (e.g., dorm roo ...
Henipavirus
Henipavirus is a genus of RNA viruses in the family Paramyxoviridae, order Mononegavirales containing three established species: Hendra virus, Nipah virus and Cedar virus. The henipaviruses are naturally harboured by Pteropid fruit bats (flying foxes) and some microbat species. Henipavirus is characterised by a large genome, a wide host range, and their recent emergence as zoonotic pathogens capable of causing illness and death in domestic animals and humans.In 2009, RNA sequences of three novel viruses in phylogenetic relationship to known Henipaviruses were detected in Eidolon helvum (the African straw-colored fruit bat) in Ghana. The finding of these novel putative Henipaviruses outside Australia and Asia indicates that the region of potential endemicity of Henipaviruses extends to Africa.