William E Collins

Summary

Affiliation: Centers for Disease Control and Prevention
Country: USA

Publications

  1. pmc Origin of the St. Elizabeth strain of Plasmodium vivax
    William Collins
    Center for Disease Control and Prevention, Division of Parasitic Diseases, Atlanta, GA, USA
    Am J Trop Med Hyg 88:726. 2013
  2. pmc Mosquito infection studies with Aotus monkeys and humans infected with the Chesson strain of Plasmodiun vivax
    William E Collins
    Division of Parasitic Diseases and Malaria, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    Am J Trop Med Hyg 86:398-402. 2012
  3. pmc Malaria chemoprophylaxis and the serologic response to measles and diphtheria-tetanus-whole-cell pertussis vaccines
    Jennifer B Rosen
    Division of International Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, MD 20892, USA
    Malar J 4:53. 2005
  4. pmc Epidemiologic aspects of the malaria transmission cycle in an area of very low incidence in Brazil
    Crispim Cerutti
    Department of Social Medicine, Biomedical Center, Federal University of Espirito Santo, Maruípe, Vitoria ES, Brazil
    Malar J 6:33. 2007
  5. ncbi request reprint Adaptation of a multi-drug resistant strain of Plasmodium falciparum from Peru to Aotus lemurinus griseimembra, A. nancymaae, and A. vociferans monkeys
    William E Collins
    Division of Parasitic Diseases, National Center for Zoonotic, Vector Borne and Enteric Diseases, Centers for Disease Control and Prevention USPHS DHHS, 4770 Buford Highway, Chamblee, GA 30341, USA
    Am J Trop Med Hyg 77:261-5. 2007
  6. ncbi request reprint Studies on sporozoite-induced and chronic infections with Plasmodium fragile in Macaca mulatta and New World monkeys
    William E Collins
    Division of Parasitic Diseases and Animal Resources Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    J Parasitol 92:1019-26. 2006
  7. ncbi request reprint Aotus nancymaae as a potential model for the testing of anti-sporozoite and liver stage vaccines against Plasmodium falciparum
    William E Collins
    Division of Parasitic Diseases and Animal Resources Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    Am J Trop Med Hyg 74:422-4. 2006
  8. ncbi request reprint A case-control auditory evaluation of patients treated with artemether-lumefantrine
    Robert Hutagalung
    Shoklo Malaria Research Unit, Mae Sot, Tak Province, Thailand
    Am J Trop Med Hyg 74:211-4. 2006
  9. ncbi request reprint Preliminary observations on the efficacy of a recombinant multistage Plasmodium falciparum vaccine in Aotus nancymai monkeys
    William E Collins
    Division of Parasitic Diseases, Centers for Disease Control and Prevention, Public Health Service, U S Department of Health and Human Services, Atlanta, Georgia 30341, USA
    Am J Trop Med Hyg 73:686-93. 2005
  10. ncbi request reprint Plasmodium simium and Saimiri boliviensis as a model system for testing candidate vaccines against Plasmodium vivax
    William E Collins
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30341, USA
    Am J Trop Med Hyg 73:644-8. 2005

Collaborators

Detail Information

Publications57

  1. pmc Origin of the St. Elizabeth strain of Plasmodium vivax
    William Collins
    Center for Disease Control and Prevention, Division of Parasitic Diseases, Atlanta, GA, USA
    Am J Trop Med Hyg 88:726. 2013
    ..The St. Elizabeth strain of Plasmodium vivax originated in the South Carolina State Hospital instead of the St. Elizabeth Hospital in Washington, DC...
  2. pmc Mosquito infection studies with Aotus monkeys and humans infected with the Chesson strain of Plasmodiun vivax
    William E Collins
    Division of Parasitic Diseases and Malaria, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    Am J Trop Med Hyg 86:398-402. 2012
    ..Of several species of owl monkeys, Aotus vociferans was infected at a higher frequency. On the basis of oocyst counts, Anopheles dirus were the most susceptible and An. maculatus were the least susceptible of the mosquito species tested...
  3. pmc Malaria chemoprophylaxis and the serologic response to measles and diphtheria-tetanus-whole-cell pertussis vaccines
    Jennifer B Rosen
    Division of International Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, MD 20892, USA
    Malar J 4:53. 2005
    ..The effect of malaria chemoprophylaxis on vaccine response was studied following administration of measles vaccines and diphtheria-tetanus-whole cell pertussis (DTP) vaccines...
  4. pmc Epidemiologic aspects of the malaria transmission cycle in an area of very low incidence in Brazil
    Crispim Cerutti
    Department of Social Medicine, Biomedical Center, Federal University of Espirito Santo, Maruípe, Vitoria ES, Brazil
    Malar J 6:33. 2007
    ..Extra-Amazonian autochthonous Plasmodium vivax infections have been reported in mountainous regions surrounded by the Atlantic Forest in Espírito Santo state, Brazil...
  5. ncbi request reprint Adaptation of a multi-drug resistant strain of Plasmodium falciparum from Peru to Aotus lemurinus griseimembra, A. nancymaae, and A. vociferans monkeys
    William E Collins
    Division of Parasitic Diseases, National Center for Zoonotic, Vector Borne and Enteric Diseases, Centers for Disease Control and Prevention USPHS DHHS, 4770 Buford Highway, Chamblee, GA 30341, USA
    Am J Trop Med Hyg 77:261-5. 2007
    ..Genetic mutations in crt, dhfr, dhps, and cytochrome b genes conferring drug resistance were also determined for this Peruvian strain of P. falciparum...
  6. ncbi request reprint Studies on sporozoite-induced and chronic infections with Plasmodium fragile in Macaca mulatta and New World monkeys
    William E Collins
    Division of Parasitic Diseases and Animal Resources Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    J Parasitol 92:1019-26. 2006
    ..The mean corpuscular hemoglobin value decreased to its lowest level at day 87 and then returned to preinfection level...
  7. ncbi request reprint Aotus nancymaae as a potential model for the testing of anti-sporozoite and liver stage vaccines against Plasmodium falciparum
    William E Collins
    Division of Parasitic Diseases and Animal Resources Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    Am J Trop Med Hyg 74:422-4. 2006
    ..The data obtained from these infections indicate that A. nancymaae can be considered a suitable host model when combined with the Santa Lucia strain of P. falciparum for the testing of candidate anti-sporozoite and liver stage vaccines...
  8. ncbi request reprint A case-control auditory evaluation of patients treated with artemether-lumefantrine
    Robert Hutagalung
    Shoklo Malaria Research Unit, Mae Sot, Tak Province, Thailand
    Am J Trop Med Hyg 74:211-4. 2006
    ..There were no differences in the test results between cases and controls. There was no neurophysiologic evidence of auditory brainstem toxicity that could be attributed to artemether-lumefantrine in this study population...
  9. ncbi request reprint Preliminary observations on the efficacy of a recombinant multistage Plasmodium falciparum vaccine in Aotus nancymai monkeys
    William E Collins
    Division of Parasitic Diseases, Centers for Disease Control and Prevention, Public Health Service, U S Department of Health and Human Services, Atlanta, Georgia 30341, USA
    Am J Trop Med Hyg 73:686-93. 2005
    ..None of the other 5 antigen-adjuvant combinations were able to provide discernable levels of protection based on log(parasitemia) and log(cumulative parasitemia) to Day 11...
  10. ncbi request reprint Plasmodium simium and Saimiri boliviensis as a model system for testing candidate vaccines against Plasmodium vivax
    William E Collins
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30341, USA
    Am J Trop Med Hyg 73:644-8. 2005
    ..vivax was 26,337/microL versus 56,362/microL for those previously infected with New World P. vivax, possibly suggesting a closer antigenic relationship between P. simium and the Old World parasites...
  11. pmc Plasmodium malariae: parasite and disease
    William E Collins
    Centers for Disease Control and Prevention, National Center for Zoonotic, Vector Borne and Enteric Diseases, Division of Parasitic Diseases, Chamblee, GA 30341, USA
    Clin Microbiol Rev 20:579-92. 2007
    ..The essential lesions are a thickening of the glomerular basement membrane and endocapillary cell proliferation. Studies of monkeys infected with P. malariae indicate the same pathology as that demonstrated in humans...
  12. doi request reprint Isolates of Plasmodium inui adapted to Macaca mulatta monkeys and laboratory-reared anopheline mosquitoes for experimental study
    William E Collins
    Division of Parasitic Diseases and Animal Resources Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    J Parasitol 93:1061-9. 2007
    ..malariae. Presented here are descriptions of the isolation, passage histories into Macaca mulatta monkeys, and infectivity to different Anopheles spp. mosquitoes of 18 different isolates of this parasite...
  13. doi request reprint Observations on the sporozoite transmission of Plasmodium vivax to monkeys
    William E Collins
    Division of Parasitic Diseases, National Center for Zoonotic, Vector Borne, and Enteric Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    J Parasitol 94:287-8. 2008
    ..Saimiri boliviensis monkeys were infected via sporozoites with the Salvador I strain of Plasmodium vivax that had been stored frozen for periods ranging from 12 to 5,312 days. Prepatent periods ranged from 16 to 53 days...
  14. doi request reprint Plasmodium knowlesi: a malaria parasite of monkeys and humans
    William E Collins
    Division of Parasitic Diseases and Malaria, Center for Global Health, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA
    Annu Rev Entomol 57:107-21. 2012
    ..The parasite was a major monkey animal model for developing antimalarial vaccines and investigations of the biology of parasite invasion. P. knowlesi is the first monkey malaria parasite genome to be sequenced and annotated...
  15. doi request reprint Observations on the Uganda I strain of Plasmodium malariae and Plasmodium brasilianum in Aotus and Saimiri monkeys and Anopheles mosquitoes
    William E Collins
    Division of Parasitic Diseases, National Center for Zoonotic, Vector Borne and Enteric Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    J Parasitol 96:329-39. 2010
    ..brasilianum in S. boliviensis monkeys may be a better reflection of the relationship of P. malariae in the human host...
  16. ncbi request reprint Infection of mosquitoes with Plasmodium falciparum by feeding on humans and on Aotus monkeys
    William E Collins
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, US Public Health Service, Atlanta, Georgia 30341, USA
    Am J Trop Med Hyg 81:529-33. 2009
    ..nancymaae. The pattern of infection for mosquitoes fed on splenectomized Aotus monkeys was similar to that obtained by feeding on humans, but the intensity, based on oocyst/(+)gut, was much lower...
  17. ncbi request reprint Plasmodium fieldi: observations on the Hackeri and ABI strains in Macaca mulatta monkeys and mosquitoes
    William E Collins
    Division of Parasitic Diseases and Scientific Resources Branch, National Center for Vector Borne and Infectious Diseases, Centers for Disease Control and Prevention, US Public Health Service, Atlanta, Georgia 30333, USA
    Am J Trop Med Hyg 80:739-44. 2009
    ..Relapses occurred between two and eight times during a 1-year period. P. fieldi has potential for testing prophylactic and radical curative drugs...
  18. ncbi request reprint The Santa Lucia strain of Plasmodium falciparum in Aotus monkeys
    William E Collins
    National Center for Zoonotic, Vector Borne, and Enteric Diseases, National Center for Preparedness, Detection and Control of Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    Am J Trop Med Hyg 80:536-40. 2009
    ..For the production of infective mosquitoes for vaccine challenge studies, A. l. griseimembra and A. vociferans were the most predictable hosts...
  19. ncbi request reprint Plasmodium inui shortii: studies in old world and new world monkeys
    William E Collins
    Division of Parasitic Diseases, National Center for Vector Borne, Zoonotic, and Enteric Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30341, USA
    Am J Trop Med Hyg 80:160-4. 2009
    ..5 days. In rhesus monkeys, mean maximum parasite counts for intact animals were 181,970/muL; for splenectomized animals, the mean maximum parasite count was 1,167,890/muL...
  20. ncbi request reprint The Chesson strain of plasmodium vivax in humans and different species of Aotus monkeys
    William E Collins
    Malaria Branch, Division of Parasitic Diseases, National Center for Zoonotic, Vector Borne and Infectious Diseases, Centers for Disease Control andPrevention, 4770 Buford Highway, Chamblee, GA 30341, USA
    Am J Trop Med Hyg 80:152-9. 2009
    ..lemurinus griseimembra, and to a somewhat lesser extent A. vociferans, can mimic the course of Chesson malaria in humans regarding parasitemia and mosquito infection...
  21. doi request reprint Transmission of different strains of Plasmodium cynomolgi to Aotus nancymaae monkeys and relapse
    William E Collins
    National Center for Zoonotic, Vector Borne and Enteric Diseases, and Animal Resources Branch, Natl Center for Preparedness, Detection and Control of Infectious Diseases, CDC, U S PHS, DHHS, Atlanta, Georgia 30341, USA
    J Parasitol 95:349-52. 2009
    ..Importantly, relapse was demonstrated in 5 of 5 sporozoite-induced infections with the Rossan strain following treatment with chloroquine...
  22. pmc Plasmodium ovale: parasite and disease
    William E Collins
    Centers for Disease Control and Prevention, National Center for Infectious Diseases, Division of Parasitic Diseases, Malaria Branch, Chamblee, Georgia 30341, USA
    Clin Microbiol Rev 18:570-81. 2005
    ..There is no evidence to suggest that P. ovale is closely related phylogenetically to any other of the primate malaria parasites that have been examined...
  23. ncbi request reprint Observations on the Vietnam Palo Alto strain of Plasmodium vivax in two species of Aotus monkeys
    William E Collins
    Division of Parasitic Disease and Animal Resources Branch, National Center for Infectious Disease, Atlanta, Georgia 30341, USA
    J Parasitol 91:461-3. 2005
    ..lemurinus griseimembra, with a prepatent period of 31 days. It is estimated that between 1.5 x 10(8) and 1.6 x 10(9) parasites can be removed from an infected animal for molecular or diagnostic antigenic studies...
  24. ncbi request reprint Studies on two strains of Plasmodium cynomolgi in New World and Old World monkeys and mosquitoes
    William E Collins
    Division of Parasitic Diseases and Animal Resources Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    J Parasitol 91:280-3. 2005
    ..The Smithsonian strain was transmitted via sporozoites to 1 A. lemurinus griseimembra and 9 A. nancymai monkeys. Prepatent periods ranged from 12 to 31 days...
  25. ncbi request reprint Experimental infection of Anopheles farauti with different species of Plasmodium
    William E Collins
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, U S Department of Health and Human Services, Atlanta, Georgia 30341, USA
    J Parasitol 88:295-8. 2002
    ..stephensi, An. gambiae, An. freeborni, and An. dirus with the Salvador I strain of P. vivax, but more susceptible than An. stephensi and An. gambiae to infection with the coindigenous Indonesian XIX strain...
  26. ncbi request reprint Studies on the Salvador I strain of Plasmodium vivax in non-human primates and anopheline mosquitoes
    William E Collins
    Division of Parasitic Diseases, National Center for Zoonotic, Vector Borne and Enteric Diseases, Geographic Medicine and Health Promotion and Animal Resources Branches, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    Am J Trop Med Hyg 80:228-35. 2009
    ..The S. boliviensis monkey and Salvador I strain seems suitable for the testing of sporozoite and liver stage vaccines but not for blood-stage vaccines against P. vivax unless adapted further in spleen-intact Saimiri boliviensis monkeys...
  27. ncbi request reprint Potential of the Panama strain of Plasmodium vivax for the testing of malarial vaccines in Aotus nancymai monkeys
    William E Collins
    Division of Parasitic Diseases and Animal Resources Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, US Public Health Service, Department of Health and Human Services, Chamblee, Georgia 30341, USA
    Am J Trop Med Hyg 67:454-8. 2002
    ..Anopheles dirus, Anopheles freeborni, Anopheles stephensi, and Anopheles quadrimaculatus mosquitoes were readily infected with the Panama strain...
  28. ncbi request reprint A retrospective examination of anemia during infection of humans with Plasmodium vivax
    William E Collins
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    Am J Trop Med Hyg 68:410-2. 2003
    ..An equilibrium appeared to be established between weeks 4 and 6. Decreases in Hb concentrations were greatest following the first week of parasitemia. Total restoration to preinfection levels did not occur during persistent parasitemia...
  29. ncbi request reprint A retrospective examination of the effect of fever and microgametocyte count on mosquito infection on humans infected with Plasmodium vivax
    William E Collins
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    Am J Trop Med Hyg 70:638-41. 2004
    ..8 degrees F) fever produced somewhat higher rates, and persons with no fever had the highest levels of infection at all parasitemia levels greater than 1,500/microL..
  30. ncbi request reprint Rio Meta strain of Plasmodium vivax in New World monkeys and anopheline mosquitoes
    William E Collins
    Division of Parasitic Diseases and Animal Resources Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, US Public Health Service, Department of Health and Human Services, Atlanta, Georgia 30341, USA
    J Parasitol 90:685-8. 2004
    ..Infections were more readily obtained by feeding on A. L. griseimembra than on A. nancymai. Transmission through sporozoites was obtained in an A. l. griseimembra monkey after a prepatent period of 24 days...
  31. ncbi request reprint A retrospective examination of reinfection of humans with Plasmodium vivax
    William E Collins
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    Am J Trop Med Hyg 70:642-4. 2004
    ..4 degrees F for the secondary infection compared with 105.8 degrees F during the primary infections versus 105.6 degrees F for the secondary infection in the heterologous patients...
  32. ncbi request reprint Additional observations on the sporozoite transmission of Plasmodium knowlesi to monkeys
    William E Collins
    Division of Parasitic Diseases and Animal Resources Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    J Parasitol 90:866-7. 2004
    ..After frozen storage for 11 yr and 5 mo, infections were induced in S. boliviensis with prepatent periods of 10-13 days...
  33. ncbi request reprint Assessment of transmission-blocking activity of candidate Pvs25 vaccine using gametocytes from chimpanzees
    William E Collins
    Malaria Branch, Division of Parasitic Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    Am J Trop Med Hyg 74:215-21. 2006
    ..vivax derived from infections induced in chimpanzees can contribute to the selection of appropriate constructs, formulations, and immunization regimens for the development of effective transmission-blocking vaccines...
  34. ncbi request reprint Observations on the exoerythrocytic stages of different isolates of Plasmodium cynomolgi in hepatocytes of New World aotus and Saimiri monkeys
    JoAnn S Sullivan
    Division of Parasitic Diseases and Scientific Resources Program, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    J Parasitol 92:202-5. 2006
    ..Liver stage parasites were demonstrated in all 9 animals; 7 of these animals also produced blood stages after prepatent periods of 9 to 23 days...
  35. ncbi request reprint Adaptation of a strain of Plasmodium falciparum from Ghana to Aotus lemurinus griseimembra, A. nancymai, and A. vociferans monkeys
    JoAnn S Sullivan
    Division of Parasitic Diseases and Animal Resources Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    Am J Trop Med Hyg 69:593-600. 2003
    ..Sporozoite transmission was accomplished in two splenectomized A. nancymai with prepatent periods of 22 and 25 days. The Ghana III/CDC strain of P. falciparum is susceptible to treatment with chloroquine and mefloquine...
  36. ncbi request reprint The development of exoerythrocytic stages of Plasmodium inui shortti in New World monkeys
    JoAnn S Sullivan
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    J Parasitol 89:637-9. 2003
    ..Exoerythrocytic stages have also been observed in the liver tissue of Saimiri monkeys. The availability of the complete transmission cycle provides an additional resource for immunologic and vaccine studies...
  37. ncbi request reprint Susceptibility of Anopheles farauti to infection with different species of Plasmodium
    Douglas Nace
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, US Public Health Service, Chamblee, GA 30341, USA
    J Am Mosq Control Assoc 20:272-6. 2004
    ..freeborni and An. stephensi. This colony adapted well to feeding on monkeys and was infected with New World and Old World strains of P. vivax and P. falciparum, P. ovale, P. cynomolgi, and P. brasilianum...
  38. ncbi request reprint Nonhuman primate models. II. Infection of Saimiri and Aotus monkeys with Plasmodium vivax
    William E Collins
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Chamblee, GA, USA
    Methods Mol Med 72:85-92. 2002
  39. ncbi request reprint A retrospective examination of sporozoite-induced and trophozoite-induced infections with Plasmodium ovale: development of parasitologic and clinical immunity during primary infection
    William E Collins
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta Georgia 30341 3724, USA
    Am J Trop Med Hyg 66:492-502. 2002
    ..As shown, the infection rate increased with the density of gametocytes even though 48 (23.4%) of 205 lots of mosquitoes fed when no gametocytes were detected were infected...
  40. ncbi request reprint Infection of Aotus and Saimiri monkeys with Plasmodium gonderi
    JoAnn S Sullivan
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    J Parasitol 88:422-5. 2002
    ..gonderi, but daily blood film examination during a 60-day observation period failed to detect blood stages of the parasite...
  41. ncbi request reprint Adaptation of Plasmodium vivax to growth in owl monkeys (Aotus nancymai)
    Allison M Williams
    Animal Resources Branch, Scientific Resources Program, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    Comp Med 55:528-32. 2005
    ....
  42. ncbi request reprint A retrospective examination of mosquito infection on humans infected with Plasmodium falciparum
    William E Collins
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
    Am J Trop Med Hyg 68:366-71. 2003
    ..Mosquito infection rates were similar to those seen in studies with splenectomized Aotus monkeys experimentally infected with P. falciparum...
  43. ncbi request reprint Nonhuman primate models. I. Nonhuman primate host-parasite combinations
    William E Collins
    Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Chamblee, GA, USA
    Methods Mol Med 72:77-84. 2002
  44. pmc A monkey's tale: the origin of Plasmodium vivax as a human malaria parasite
    Ananias A Escalante
    Division of Parasitic Diseases, Centers for Disease Control and Prevention, Chamblee, GA 30341, USA
    Proc Natl Acad Sci U S A 102:1980-5. 2005
    ..vivax populations and the phylogeny of the genus Plasmodium...
  45. pmc Plasmodium malariae infection boosts Plasmodium falciparum gametocyte production
    F Ellis McKenzie
    Fogarty International Center, National Institutes of Health, Bethesda, Maryland 20892, USA
    Am J Trop Med Hyg 67:411-4. 2002
    ..falciparum by prior or concurrent P. malariae infection but diminished or unaffected in P. malariae by P. falciparum. Conversely, asexual-form production was diminished in P. malariae but unaffected in P. falciparum...
  46. pmc Plasmodium vivax blood-stage dynamics
    F Ellis McKenzie
    Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts 02138, USA
    J Parasitol 88:521-35. 2002
    ..Successful feeds occurred on average 4.7 days later in an infection than did failures. Parasitemia was lower in homologous reinfection, gametocytemia lower or absent...
  47. pmc The clinical-grade 42-kilodalton fragment of merozoite surface protein 1 of Plasmodium falciparum strain FVO expressed in Escherichia coli protects Aotus nancymai against challenge with homologous erythrocytic-stage parasites
    Christian A Darko
    Department of Immunology, Walter Reed Army Institute of Research, 503 Robert Grant Ave, Silver Spring, MD 20910, USA
    Infect Immun 73:287-97. 2005
    ..Soluble MSP1(42) (FVO) expressed in E. coli offers excellent promise as a component of a vaccine against erythrocytic-stage falciparum malaria...
  48. pmc Protection induced by Plasmodium falciparum MSP1(42) is strain-specific, antigen and adjuvant dependent, and correlates with antibody responses
    Jeffrey A Lyon
    Division Malaria Vaccine Development, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
    PLoS ONE 3:e2830. 2008
    ..Development of an effective MSP1(42) vaccine against erythrocytic stage P. falciparum infection will depend not only on antigen quality, but also upon the selection of an optimal adjuvant component...
  49. pmc A comparative study of the genetic diversity of the 42kDa fragment of the merozoite surface protein 1 in Plasmodium falciparum and P. vivax
    M Andreina Pacheco
    School of Life Sciences, Arizona State University, P O Box 874501, Tempe, AZ 85287 4501, United States
    Infect Genet Evol 7:180-7. 2007
    ..The opposite pattern was observed in P. vivax. Our results suggest different roles of this antigen in the host-parasite immune interaction in each of the major human malarial parasites...
  50. ncbi request reprint Potent immunogenicity of DNA vaccines encoding Plasmodium vivax transmission-blocking vaccine candidates Pvs25 and Pvs28-evaluation of homologous and heterologous antigen-delivery prime-boost strategy
    Darin Kongkasuriyachai
    Department of Molecular Microbiology and Immunology, Malaria Research Institute, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA
    Vaccine 22:3205-13. 2004
    ..These results demonstrate potent immunogenicity of DNA vaccines encoding Pvs25 and Pvs28 and warrant further evaluation in non-human primates...
  51. ncbi request reprint Further understanding the nature of relapse of Plasmodium vivax infection
    William E Collins
    J Infect Dis 195:919-20. 2007
  52. pmc Immunization of Aotus monkeys with a functional domain of the Plasmodium falciparum variant antigen induces protection against a lethal parasite line
    Dror I Baruch
    Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
    Proc Natl Acad Sci U S A 99:3860-5. 2002
    ..The level of protection and the evidence of boosting during infection encourage further exploration of this concept for malaria vaccine development...
  53. pmc Gametocytemia and fever in human malaria infections
    F Ellis McKenzie
    Fogarty International Center, National Institutes of Health, Bethesda, Maryland 20892, USA
    J Parasitol 93:627-33. 2007
    ..falciparum and P. vivax infections. Fevers and detected gametocytemia coincided more often than expected by chance with P. vivax and P. ovale; fever temperature and gametocyte density were not correlated in infections with any species...
  54. pmc Parasite prevalence: a static measure of dynamic infections
    Wendy Prudhomme O'Meara
    Fogarty International Center, National Institutes of Health, 16 Center Drive, Bethesda, MD 20892, USA
    Am J Trop Med Hyg 77:246-9. 2007
    ..Our results show that parasite prevalence may be underestimated by 20% or more, depending on the sensitivity of parasite detection...
  55. pmc Diagnosing infection levels of four human malaria parasite species by a polymerase chain reaction/ligase detection reaction fluorescent microsphere-based assay
    David T McNamara
    Cente for Global Health and Diseases, Case Western Researve University School of Medicine, Cleveland, OH 44106, USA
    Am J Trop Med Hyg 74:413-21. 2006
    ..Application of this multiplex Plasmodium species LDR-FMA diagnostic assay will increase the speed, accuracy, and reliability of diagnosing human Plasmodium species infections in epidemiologic studies of complex malaria-endemic settings...
  56. pmc Diagnosis of malaria by magnetic deposition microscopy
    Peter A Zimmerman
    Case Western Reserve University, Center for Global Health and Diseases, Cleveland, Ohio 44106 7286, USA
    Am J Trop Med Hyg 74:568-72. 2006
    ..These results provide insight regarding new strategies for performing malaria blood smear microscopy...
  57. doi request reprint Extensive microsatellite diversity in the human malaria parasite Plasmodium vivax
    Nadira D Karunaweera
    Department of Immunology and Infectious Diseases, Harvard School of Public Health, Boston, MA 02115, USA
    Gene 410:105-12. 2008
    ..Parasite relapses, which may extend the duration of P. vivax carriage in humans, are suggested to facilitate the spread of strains across continents, breaking down any pre-existing geographic structure...