Which of the following diseases is a vector-borne disease transmitted by mosquitoes?
a. Malaria
b. Norwalk virus
c. Poliovirus
d. Rabies
Answer: Malaria
It's a infection caused by Malarial parasite(plasmodium)transmitted through mosquito bites. Anopheles mosquitoes are responsible for malaria transmission. Symptoms are fever, headaches and vomiting
Nowalk virus is also known as winter vomiting bug. The disease caused by this virus mainly through fecal- oral route. It mainly affects gastro intestinal system with symptoms of diarrhea, vomiting and stomach pain.
Polio virus is also transmitted through fecal- oral route. It affects central nervous system which leads to paralysis. It's a vaccine preventable disease.
Rabies virus is transmitted through the saliva of animals especially dogs. It also affects central nervous system with symptoms of hydrophobia (lock jaw). It rarely transmits through human saliva.
Which of the following diseases is a vector-borne disease transmitted by mosquitoes? a. Malaria b. Norwalk...
There are several different modes of transmission for communicable diseases (e.g. food borne, vector borne, respiratory etc.) discussed in your textbook. Choose ONE disease that falls into one of the categories and discuss the methods used to control this disease. Why might it be difficult to eliminate or eradicate his disease? Be Specific and use supportive examples to support response
28. Mosquitoes may carry all of the following pathogens/diseases EXCEPT: a Arboviruses b. Yellow Fever C. Plasmodium d. Samedia e West Nile virus
Which disease would you predict to be more prevalent in people,
malaria or DENV?
Mosquitoes on a plane: The scientists used data for Plasmodium falciparum and dengue viruses to estimate the probability of introduction of these pathogens by mosquitoes and by humans via aircraft under ideal conditions First, they took data from the International Civil Aviation Organization and looked at how many people are on a plane and how many mosquitos are found on planes A B Median: 104 Median:...
Which of the following pair of diseases is caused by virus? (a) rabies, mumps (b) cholera, tuberculosis (c) typhoid, tetanus (d) AIDS, syphilis.
Which of the following pair of diseases is caused by virus? (a) rabies, mumps (b) cholera, tuberculosis (c) typhoid, tetanus (d) AIDS, syphilis.
In the last two decades, several vector-borne diseases have emerged as major causes of human morbidity and mortality. All four serotypes of Dengue virus have emerged in Central and South America and in the Caribbean. Chikungunya has re-emerged on the Indian sub-continent and Japanese encephalitis has been seen for the first time in India and Pakistan. In the last decade, the incidence of tick-borne encephalitis has increased dramatically in Russia, eastern and central Europe and yellow fever has emerged in...
________________ is a virus that infects the widest range of mammals. A) HIV B) Malaria C) The common cold virus D) Rabies
Read the following scenario to answer the following question. Malaria is a disease caused by parasitic protists in the genus Plasmodium. The parasite is transmitted to humans by female Anopheles mosquitoes. The Plasmodium parasite feeds on human red blood cells, eventually destroying them. Humans infected with malaria can exhibit many symptoms. Depending on the severity of the infection, these can range from fever, chills, sweating, and headaches to anemia and kidney failure. Ultimately, malaria can result in death. However, if...
For ebola Virus, How is the disease transmitted? Direct Person to Person: Physical Contact Indirect Person to Person: Fomites or Vehicles Vector Borne Zoonotic Air borne Droplet Food borne Please mark all the characteristics that are applicable to this organism. Gram + Gram - Acid Fast + Acid Fast - Endospore Forming Non-Endospore Forming Motile Non-Motile Catalase + Catalase - Aerobic Facultative Anaerobe Anaerobic Microaerophile Not Applicable
Do you know of any vector- borne disease which has been successfully controlled? What methods were used? Do you know of a vector-borne disease which has not beern controlled in spite of control activities in place? What are the challenges hampering the control methods? 8:45 AM