Sökning: "epidemic typhus fever"

Hittade 2 avhandlingar innehållade orden epidemic typhus fever.

  1. 1. Pestens gåta : farsoter i det tidiga 1700-talets Skåne

    Författare :Bodil Persson; Historia; []
    Nyckelord :HUMANIORA; HUMANITIES; pestilential fevers; diagnosis; symptoms; pattern of distribution; demography; causes of death; burial records; epizootics; rats; rodents; lice; fleas; regional and local analysis; scurvy; epidemic typhus fever; measles; Plague; smallpox; plague vectors; Modern history up to circa 1800 ; Tidig modern historia till ca. 1800 ; Public health; epidemiology; Folkhälsa; epidemiologi;

    Sammanfattning : This study deals with Sweden’s last outbreak of the plague with focus on Skåne, where the epidemic raged for three years - from late autumn 1710 to late autumn 1713. This was a time of war, crop failures as well as other simultaneously occurring epidemics. LÄS MER

  3. 2. Causes of Substitution Frequency Variation in Pathogenic Bacteria

    Författare :Wagied Davids; Siv Andersson; Otto Berg; Bengt Persson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biology; Comparative genomics; Molecular evolution; Bioinformatics; Human pathogens; Rickettsia; Helicobacter pylori; Biologi; Biology; Biologi;

    Sammanfattning : Estimating substitution frequencies at sites that influence (Ka) and do not influence (Ks) the amino acid sequence is important for understanding the dynamics of molecular sequence evolution and the selective pressures that have shaped genetic variation. The aim of this work was to gain a deeper understanding of the driving forces of substitution frequency variation in human pathogens. LÄS MER