2. Describe how an individual's genotype influences their chance of contracting malaria: Which individual is more likely to get malaria-an individual with two HbA alleles or an individual with one HbA allele and one Hbs allele? Why Why do people with one Hbs allele tend not to get malaria?
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- 2. Describe how an individual's genotype influences their chance of contracting malaria: Which individual is more likely to get malaria-an individual with two HbA alleles or an individual with one HbA allele and one Hbs allele? Why do people with one Hbs allele tend not to get malaria? Pounn P RCs to he distorted into a2. According to the recent malaria report of the Department of Health, Disease and Prevention Bureau (2022), there are 4, 251 confirmed cases of malaria in the Philippines and majority of the cases are due to Plasmodium falciparum. P. falciparum life cycle includes gametocytes that will aid the parasite to reproduce sexually in its anopheline vectors. Examine Figure 2 below. Provide three (3) qualitative descriptions of the P. falciparum gametocyte. Write your answers in a complete sentence. Fig. 2. Plasmodium falciparum gametocyte in thin blood smear (CDC, 2022)3 4 6 7. In many viral diseases (e.g., smallpox, mumps and influenza), illness occurs shortly after exposure to the virus. In others (e.g., HIV AIDS), the victim may not show symptoms for many years following the initial infection. How would you explain the difference in these situations? étv %24 & 4 R T Y] F K
- What are the 3 main reasons why we haven't rid the world of malaria?1- Describe the evolution of malaria, and how mutation or genetic variation contributes to the evolution of malaria? 2- Describe how the evolution of malaria makes it difficult to treat the infection caused by malaria?1. In your own words, what are the difference between: a. sexual and asexual stages of malaria b. recrudescence and true relapse of malaria infection c. facultative from obligatory parasites
- Environmental Influence: 1. Describe what malaria is and where it is prevalent in what areas of the globe and in what habitats? Malaria is a life-threatening parasitic infection spread by the bite of infected femnale4. Describing the data:a. In Figure 2a and 2d, what can you determine aboutthe ability of the parasite to infect its host? b. Figure 2b and 2e as compared to Figure 2c and2f, how did spore production correlate with theDaphnia’s ability to reproduce? (Note the y-axisindicates a decrease in Daphnia fecundity.) use the images on the picture attached!35 The main reason(s) for the inability to fully eradicate Malaria until today is... Select one: ut of O a. More than one answer is correct uestion O b. The infectious agents hide inside the liver and RBCS in the body O c. There are 2 hosts in the lifecycle of malaria O d. There are too many versions of the infectious agent that makes it difficult to target and kill O e. The mosquito which carries the plasmodium fly's too fast
- 2. Please define what a biological vector is and a mechanical vector. Please give an example of each and how this can lead to someone being inflicted with a disease.1. Ebola virus, a dangerous outbreak was found to have occurred due to possible transmission of virus from bats and the contact of contaminated bodily fluids such as blood, urine, etc. Therefore, such a devastating disease outbreak around the world which initially broke in West Africa that along with acute poverty went through lack of proper healthcare, transportation, communication and resources, made it difficult for public health in bringing a quicker solution against it, hence spreading faster. I think to prevent similar pandemics in the future, countries especially with low economies should be prepared with potential resources to combat a health emergency. Moreover, international countries should intervene by investing in African healthcare systems, especially in places suffering from extreme poverty, to build stronger and accessible health care that provides treatment for its residents (Matua et al., 2015). Local Public health officials should visit certain vulnerable places and…The lack of a cure or effective treatment for malaria can be attributed to... Group of answer choices The expected return on developing a malaria vaccine is low, given the large pressure any firm would face to make such a vaccine widely available. Though Malaria is widespread, it has a very low mortality rate and has little effect on productivity Governments in malaria afflicted countries actively compete with each other to be the first to develop a malaria vaccine and this competition is counter-productive Malaria is no longer a serious issue, with very small infection rates