Podcast
Questions and Answers
What is the primary site of viral multiplication in susceptible vertebrate hosts?
What is the primary site of viral multiplication in susceptible vertebrate hosts?
- Fibroblasts and monocyte-derived macrophages
- Endothelial cells and fibroblasts
- Myeloid and lymphoid cells, and vascular endothelium (correct)
- Epithelial cells
What is the role of E1 protein in the CHKV virus?
What is the role of E1 protein in the CHKV virus?
- Secretion of Type 1 interferon
- Transcription of cytokines and chemokines
- A class II viral fusion protein (correct)
- Mediates cell attachment
What is the typical incubation period of CHKV?
What is the typical incubation period of CHKV?
- 2-4 days (correct)
- 5-7 days
- 1-2 days
- 7-10 days
Which of the following is NOT a major host of CHKV?
Which of the following is NOT a major host of CHKV?
What is the role of Type 1 interferon (IFN) in CHKV infection?
What is the role of Type 1 interferon (IFN) in CHKV infection?
What is the primary vector of CHKV transmission?
What is the primary vector of CHKV transmission?
What is the typical route of CHKV infection?
What is the typical route of CHKV infection?
What is the characteristic feature of CHKV genome?
What is the characteristic feature of CHKV genome?
What is the role of E2 protein in CHKV virus?
What is the role of E2 protein in CHKV virus?
What is the typical outcome of CHKV infection?
What is the typical outcome of CHKV infection?
What is the typical size of the Louis encephalitis virus?
What is the typical size of the Louis encephalitis virus?
What is the primary cell type where viral replication takes place in a DENV infection?
What is the primary cell type where viral replication takes place in a DENV infection?
What is the duration of the incubation period of DENV?
What is the duration of the incubation period of DENV?
What is the primary vector responsible for transmitting DENV?
What is the primary vector responsible for transmitting DENV?
What is the role of infected macrophages in DENV infection?
What is the role of infected macrophages in DENV infection?
What is the laboratory diagnosis method used to detect DENV-specific IgM in serum or CSF?
What is the laboratory diagnosis method used to detect DENV-specific IgM in serum or CSF?
What is the consequence of a high viral load in severe DENV cases?
What is the consequence of a high viral load in severe DENV cases?
What is the significance of cross-reactivity in making a diagnosis of DENV infection?
What is the significance of cross-reactivity in making a diagnosis of DENV infection?
What is the status of a vaccine for treating Chikungunya virus infection?
What is the status of a vaccine for treating Chikungunya virus infection?
What is the significance of collecting two serum samples in diagnosing DENV infection?
What is the significance of collecting two serum samples in diagnosing DENV infection?
What percentage of cases exhibit joint pain as a clinical manifestation?
What percentage of cases exhibit joint pain as a clinical manifestation?
What is the duration of recovery from joint pain in dengue fever?
What is the duration of recovery from joint pain in dengue fever?
What is the primary method of preventing the spread of dengue fever?
What is the primary method of preventing the spread of dengue fever?
What is the consequence of infection in pregnant women?
What is the consequence of infection in pregnant women?
What is the family of viruses that includes dengue fever?
What is the family of viruses that includes dengue fever?
What is the type of virus that causes dengue fever?
What is the type of virus that causes dengue fever?
What is the consequence of infection in individuals with underlying conditions?
What is the consequence of infection in individuals with underlying conditions?
What is the result of infection in individuals who recover from dengue fever?
What is the result of infection in individuals who recover from dengue fever?
What is the common name of the virus that causes dengue fever?
What is the common name of the virus that causes dengue fever?
What is the consequence of infection in individuals who are infected later in pregnancy?
What is the consequence of infection in individuals who are infected later in pregnancy?
What is the shape of the protein capsid of the poliovirus?
What is the shape of the protein capsid of the poliovirus?
What is the size of the RNA genome of the poliovirus?
What is the size of the RNA genome of the poliovirus?
What is the function of the protein VPg in the poliovirus?
What is the function of the protein VPg in the poliovirus?
What is the consequence of the destruction of motor neurons in poliomyelitis?
What is the consequence of the destruction of motor neurons in poliomyelitis?
How many poliovirus serotypes are there?
How many poliovirus serotypes are there?
What is the consequence of rotavirus infection in infants and children?
What is the consequence of rotavirus infection in infants and children?
What is the role of three proteins in viral envelope formation?
What is the role of three proteins in viral envelope formation?
What is the characteristic feature of paramyxoviruses?
What is the characteristic feature of paramyxoviruses?
What is the size of the viral genome of paramyxoviruses?
What is the size of the viral genome of paramyxoviruses?
What is the morphology of paramyxoviruses?
What is the morphology of paramyxoviruses?
What percentage of people infected with Poliovirus exhibit flu-like symptoms?
What percentage of people infected with Poliovirus exhibit flu-like symptoms?
What is the typical site of viral replication in Poliovirus infection?
What is the typical site of viral replication in Poliovirus infection?
What is the most virulent and common type of Poliovirus?
What is the most virulent and common type of Poliovirus?
What is the role of CDC laboratories in Poliovirus infection diagnosis?
What is the role of CDC laboratories in Poliovirus infection diagnosis?
What is the primary method of detecting Poliovirus in infected individuals?
What is the primary method of detecting Poliovirus in infected individuals?
What is the main reason why confirmation of rhinovirus infection is rarely required?
What is the main reason why confirmation of rhinovirus infection is rarely required?
What is the shape of the Rotavirus?
What is the shape of the Rotavirus?
What is the typical age range of individuals affected by Rotavirus in temperate climates?
What is the typical age range of individuals affected by Rotavirus in temperate climates?
What is the stability of Rotavirus in terms of temperature and pH?
What is the stability of Rotavirus in terms of temperature and pH?
In which country is Rotavirus Group A common regardless of the climate?
In which country is Rotavirus Group A common regardless of the climate?
What is the primary site where the virus replicates and shows syncytia?
What is the primary site where the virus replicates and shows syncytia?
What is the consequence of the secondary viremia?
What is the consequence of the secondary viremia?
What is the primary method of preventing the spread of measles?
What is the primary method of preventing the spread of measles?
What is the characteristic feature of hard measles?
What is the characteristic feature of hard measles?
What is the role of the reticuloendothelial system in measles?
What is the role of the reticuloendothelial system in measles?
What is a complication of Group B Coxsackie infection in neonates?
What is a complication of Group B Coxsackie infection in neonates?
What is a symptom of pleurodynia caused by Group B Coxsackie infection?
What is a symptom of pleurodynia caused by Group B Coxsackie infection?
What is a specimen used for laboratory diagnosis of Group B Coxsackie infection?
What is a specimen used for laboratory diagnosis of Group B Coxsackie infection?
What is a complication of Group B Coxsackie infection?
What is a complication of Group B Coxsackie infection?
What is a method used for nucleic acid detection of Group B Coxsackie infection?
What is a method used for nucleic acid detection of Group B Coxsackie infection?
What is the shape of the Rhinovirus?
What is the shape of the Rhinovirus?
How many serotypes of Rhinovirus are known?
How many serotypes of Rhinovirus are known?
What is the receptor for Rhinovirus?
What is the receptor for Rhinovirus?
What is the mode of transmission of Rhinovirus?
What is the mode of transmission of Rhinovirus?
What is the common complication of Rhinovirus infection?
What is the common complication of Rhinovirus infection?
What is the site of Rhinovirus replication?
What is the site of Rhinovirus replication?
What is the effect of Rhinovirus on the Eustachian tube?
What is the effect of Rhinovirus on the Eustachian tube?
What is the type of RNA genome of Rhinovirus?
What is the type of RNA genome of Rhinovirus?
What is the characteristic of Rhinovirus proteins?
What is the characteristic of Rhinovirus proteins?
What is the result of Rhinovirus infection in individuals with underlying conditions?
What is the result of Rhinovirus infection in individuals with underlying conditions?
What is the characteristic feature of the genome of Picornaviridae?
What is the characteristic feature of the genome of Picornaviridae?
What is the function of the protein VPg in the poliovirus?
What is the function of the protein VPg in the poliovirus?
What is the consequence of the destruction of motor neurons in poliomyelitis?
What is the consequence of the destruction of motor neurons in poliomyelitis?
What is the diameter of the icosahedral protein capsid of the poliovirus?
What is the diameter of the icosahedral protein capsid of the poliovirus?
How many poliovirus serotypes are there?
How many poliovirus serotypes are there?
What is the primary cause of watery stool in rotavirus infection?
What is the primary cause of watery stool in rotavirus infection?
What is the role of the three proteins in viral envelope formation in rotavirus?
What is the role of the three proteins in viral envelope formation in rotavirus?
What is the primary reason why confirmation of rhinovirus infection is rarely required?
What is the primary reason why confirmation of rhinovirus infection is rarely required?
What is the characteristic feature of paramyxoviruses?
What is the characteristic feature of paramyxoviruses?
What is the shape of the Rotavirus?
What is the shape of the Rotavirus?
What is the consequence of rotavirus infection in infants and children?
What is the consequence of rotavirus infection in infants and children?
In which climate is Rotavirus Group A common in the Philippines?
In which climate is Rotavirus Group A common in the Philippines?
What is the laboratory diagnosis method used to identify rotavirus?
What is the laboratory diagnosis method used to identify rotavirus?
What is the stability of Rotavirus in terms of temperature?
What is the stability of Rotavirus in terms of temperature?
What is the characteristic feature of Rotavirus?
What is the characteristic feature of Rotavirus?
What is the typical outcome of Group B Coxsackie infection in neonates?
What is the typical outcome of Group B Coxsackie infection in neonates?
What is the laboratory diagnosis method used to detect Group B Coxsackie?
What is the laboratory diagnosis method used to detect Group B Coxsackie?
What is the common complication of Group B Coxsackie infection?
What is the common complication of Group B Coxsackie infection?
What is the specimen used for laboratory diagnosis of Group B Coxsackie?
What is the specimen used for laboratory diagnosis of Group B Coxsackie?
What is the clinical manifestation of Group B Coxsackie infection?
What is the clinical manifestation of Group B Coxsackie infection?
What is the primary site where the Morbillivirus (Rubeola or Measles virus) replicates and leads to a secondary viremia?
What is the primary site where the Morbillivirus (Rubeola or Measles virus) replicates and leads to a secondary viremia?
What is the characteristic feature of the Morbillivirus (Rubeola or Measles virus) infection?
What is the characteristic feature of the Morbillivirus (Rubeola or Measles virus) infection?
What is the approximate percentage of people infected with Poliovirus that exhibit flu-like symptoms?
What is the approximate percentage of people infected with Poliovirus that exhibit flu-like symptoms?
What is the primary method of detecting Poliovirus in infected individuals?
What is the primary method of detecting Poliovirus in infected individuals?
What is the primary method of preventing the spread of Morbillivirus (Rubeola or Measles virus) infection?
What is the primary method of preventing the spread of Morbillivirus (Rubeola or Measles virus) infection?
Which of the following organs is NOT affected by the Morbillivirus (Rubeola or Measles virus) infection?
Which of the following organs is NOT affected by the Morbillivirus (Rubeola or Measles virus) infection?
What is the characteristic feature of the genome of Picornaviruses?
What is the characteristic feature of the genome of Picornaviruses?
What is the primary site of viral replication in Poliovirus infection?
What is the primary site of viral replication in Poliovirus infection?
What is the age group recommended to receive the MMR Vaccine?
What is the age group recommended to receive the MMR Vaccine?
What is the type of virus that is most virulent and common among the Picornaviruses?
What is the type of virus that is most virulent and common among the Picornaviruses?
