Influenza A, H1N1 (swine flu)
... Symptoms of the Flu? Similar to symptoms of regular human flu: Fever, cough, sore throat, body aches, headache, chills and fatigue May include diarrhea and vomiting May cause more serious symptoms in individuals with chronic medical conditions ...
... Symptoms of the Flu? Similar to symptoms of regular human flu: Fever, cough, sore throat, body aches, headache, chills and fatigue May include diarrhea and vomiting May cause more serious symptoms in individuals with chronic medical conditions ...
Influenza Virus - Medical Groupf2
... known as haemagglutinin (HA) and neuraminidase (NA), which are major antigenic determinants They are divided into different genera on the basis of the nucleoprotein antigen Genera A, B, C Pathogenesis The virus infects the epithelial cells of the nose, throat, bronchi and occasionally the ...
... known as haemagglutinin (HA) and neuraminidase (NA), which are major antigenic determinants They are divided into different genera on the basis of the nucleoprotein antigen Genera A, B, C Pathogenesis The virus infects the epithelial cells of the nose, throat, bronchi and occasionally the ...
Viruses - Intermediate School Biology
... Attachment / (viral) nucleic acid into (host) cell / uses host structures (or described) / part(s) replicated / virus assembly / release (or lysis) ...
... Attachment / (viral) nucleic acid into (host) cell / uses host structures (or described) / part(s) replicated / virus assembly / release (or lysis) ...
Viruses Worksheet pg 210-215 Name_______________________
... mosquitoes, sexual contact, and blood or other body fluids. 5. Define symptom. Give an example. A symptom is evidence of a disease, such as a rash, fever, paralysis, headache, aches, swollen glands, and congestion. ...
... mosquitoes, sexual contact, and blood or other body fluids. 5. Define symptom. Give an example. A symptom is evidence of a disease, such as a rash, fever, paralysis, headache, aches, swollen glands, and congestion. ...
RESERVE STATEMENT ON AVIAN FLU
... 1. There have been no confirmed cases of the H5N1 virus transferring from human to human. The human cases worldwide have been caused by very close contact with infected domestic poultry exacerbated by unhygienic conditions, i.e. people “living with their poultry” and being directly exposed to their ...
... 1. There have been no confirmed cases of the H5N1 virus transferring from human to human. The human cases worldwide have been caused by very close contact with infected domestic poultry exacerbated by unhygienic conditions, i.e. people “living with their poultry” and being directly exposed to their ...
Bacteria and Viruses
... converted into an alternate configuration by contact with other prion proteins They have no DNA or RNA The main protein involved in human and mammalian prion diseases is called “PrP” copyright cmassengale ...
... converted into an alternate configuration by contact with other prion proteins They have no DNA or RNA The main protein involved in human and mammalian prion diseases is called “PrP” copyright cmassengale ...
- cK-12
... 8. What does it mean for a virus to “infect” a cell? a) The virus lands on the outside of the cell then completely enters the cell. b) The virus lands on the outside of the cell and injects its genetic material into the cell. c) The virus lands on the outside of the cell and injects its proteins in ...
... 8. What does it mean for a virus to “infect” a cell? a) The virus lands on the outside of the cell then completely enters the cell. b) The virus lands on the outside of the cell and injects its genetic material into the cell. c) The virus lands on the outside of the cell and injects its proteins in ...
Viruses
... 3) Integration of __________ *viral DNA integrated into host cell 4) Cell __________________ ...
... 3) Integration of __________ *viral DNA integrated into host cell 4) Cell __________________ ...
What causes a cold and the flu?
... A cold and the flu are both caused by viruses, tiny infectious agents that can survive only by getting inside the cells of animals or humans. One of the differences between a cold and the flu is the kind of virus that causes each. The flu, medically known as influenza, is always caused by one of the ...
... A cold and the flu are both caused by viruses, tiny infectious agents that can survive only by getting inside the cells of animals or humans. One of the differences between a cold and the flu is the kind of virus that causes each. The flu, medically known as influenza, is always caused by one of the ...
Biology: Immune System Study Guide
... 4. Bacteria that break down the nutrients in dead matter into simpler substances that are taken up by plant roots are called _______________________. 5. What are some human uses for bacteria? 6. The outer protein coat of a virus is called a ___________________. 7. All viruses are made of proteins an ...
... 4. Bacteria that break down the nutrients in dead matter into simpler substances that are taken up by plant roots are called _______________________. 5. What are some human uses for bacteria? 6. The outer protein coat of a virus is called a ___________________. 7. All viruses are made of proteins an ...
VIRUSES
... a) protein outer coat called capsid determines its shape, type of cell it infects, & how it attacks the cells b) type of nucleic acid (either DNA or RNA) classifies the virus c) larger viruses (flu) may have additional layer called an envelope 4. A bacteriophage is a virus that infects bacteria. To ...
... a) protein outer coat called capsid determines its shape, type of cell it infects, & how it attacks the cells b) type of nucleic acid (either DNA or RNA) classifies the virus c) larger viruses (flu) may have additional layer called an envelope 4. A bacteriophage is a virus that infects bacteria. To ...
Viruses Living or Not
... Among the smallest biological particles that are capable of causing diseases in living organisms Constructed of compounds associated with cells ...
... Among the smallest biological particles that are capable of causing diseases in living organisms Constructed of compounds associated with cells ...
VIRUSES
... • injected a young boy with cowpox, then smallpox • boy survived; first successful vaccine for smallpox ...
... • injected a young boy with cowpox, then smallpox • boy survived; first successful vaccine for smallpox ...
new world issues disease wip
... particular, HIV/AIDS, malaria and tuberculosis; the mitigation of the effects of non-communicable diseases; sexual and reproductive health, development, and ageing; nutrition, food security and healthy eating; substance abuse; and drive the development of reporting, publications, and networking. ...
... particular, HIV/AIDS, malaria and tuberculosis; the mitigation of the effects of non-communicable diseases; sexual and reproductive health, development, and ageing; nutrition, food security and healthy eating; substance abuse; and drive the development of reporting, publications, and networking. ...
An overview to virology! - University of the Witwatersrand
... – Portal of entry is where the virus replicates and causes disease. – There is seldom spread of the virus beyond the localized area of infection – Short incubation period of 1-5 days. – Symptoms may be caused by the viral replication or by the immune response to the virus. ...
... – Portal of entry is where the virus replicates and causes disease. – There is seldom spread of the virus beyond the localized area of infection – Short incubation period of 1-5 days. – Symptoms may be caused by the viral replication or by the immune response to the virus. ...
VACCINES: • attenuated viruses • inactivated viruses • purified viral
... Influenza A Isolates Vary in HA & NA Antigenic Determinants HA & NA variation has major role in evolution of strains causing epidemics. Fifteen HA & nine NA antigenic variants known. Combinations of the two surface proteins result in evolution of new strains that can evade antibodies from previous ...
... Influenza A Isolates Vary in HA & NA Antigenic Determinants HA & NA variation has major role in evolution of strains causing epidemics. Fifteen HA & nine NA antigenic variants known. Combinations of the two surface proteins result in evolution of new strains that can evade antibodies from previous ...
Document
... opportunity in child-care and educational institutions. Swine flu causing viruses of the family Orthomyxoviridae, genus mikrovirusi that is spread among pigs. Since 2009, are among strains of influenza and influenza A podsoevi known as H1N1, H1N2, H3N1, H3N2, H2N3. ...
... opportunity in child-care and educational institutions. Swine flu causing viruses of the family Orthomyxoviridae, genus mikrovirusi that is spread among pigs. Since 2009, are among strains of influenza and influenza A podsoevi known as H1N1, H1N2, H3N1, H3N2, H2N3. ...
Lower Resp. Tract Viruses - Website of Neelay Gandhi
... release of transcriptional complex transported to cell nucleus -viral mRNA steals cap from host mRNA -mRNAs secreted to cytoplasm where translated into viral proteins -2nd mRNA strand made as template for genomic (-)RNA -assembled at cell membr where buds out of cell -infection causes mucus secret ...
... release of transcriptional complex transported to cell nucleus -viral mRNA steals cap from host mRNA -mRNAs secreted to cytoplasm where translated into viral proteins -2nd mRNA strand made as template for genomic (-)RNA -assembled at cell membr where buds out of cell -infection causes mucus secret ...
Powerpoint
... 20 years old Filipino woman H5N1 infected, critical 27/12/97 confirmed 18 infected with H5N1, 3 suspected 6 patients died 29/12/97 killing of all 1.4 million chickens in Hong Kong UNTIL NOW no new cases of H5N1 Aug, 97 to Jan 98 Surveillance of avian flu in poultry showed 20% H5N1 5% H9N2 28/02/99 4 ...
... 20 years old Filipino woman H5N1 infected, critical 27/12/97 confirmed 18 infected with H5N1, 3 suspected 6 patients died 29/12/97 killing of all 1.4 million chickens in Hong Kong UNTIL NOW no new cases of H5N1 Aug, 97 to Jan 98 Surveillance of avian flu in poultry showed 20% H5N1 5% H9N2 28/02/99 4 ...
Virus 1+2-summary+quiz2017-03-04 06:551.4 MB
... An 8 year old child is presented with fever, malaise and cough he visits an E.R doctor in the hospital , the doctor suspects a viral infection he later diagnosed him with influenza. Based on this info answer the following… ...
... An 8 year old child is presented with fever, malaise and cough he visits an E.R doctor in the hospital , the doctor suspects a viral infection he later diagnosed him with influenza. Based on this info answer the following… ...
number of confirmed human cases of avian influenza
... who were exposed and developed a disease while overseas; from people carrying disease who visit or migrate to New Zealand; and from organisms that enter via host/vector species or as result of trade imports (on or in goods coming into New Zealand) (Eberhart-Phillips 1999). There are a number of emer ...
... who were exposed and developed a disease while overseas; from people carrying disease who visit or migrate to New Zealand; and from organisms that enter via host/vector species or as result of trade imports (on or in goods coming into New Zealand) (Eberhart-Phillips 1999). There are a number of emer ...
Prions, viral pathogens
... What are some examples of DNA viruses? What is the link between HPV and cervical cancer? Since the body usually clears HPV, why is this vaccine being hailed as such good news? What viral proteins are involved in cancer formation during HPV infection? Why might HPV want cells to continue dividing? Wh ...
... What are some examples of DNA viruses? What is the link between HPV and cervical cancer? Since the body usually clears HPV, why is this vaccine being hailed as such good news? What viral proteins are involved in cancer formation during HPV infection? Why might HPV want cells to continue dividing? Wh ...
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.