Publications by authors named "Samuel Maxwell Tom Williams"

Article Synopsis
  • * The analysis used data from the 2019 Sierra Leone Demographic and Health Survey, employing spatial autocorrelation and mixed-effect regression methods to identify factors influencing HIV testing prevalence.
  • * Results showed a national HIV testing prevalence of 42.1%, with notable regional hotspots and cold spots, and identified key factors associated with higher testing rates, including age, education level, and internet usage.
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Adolescent bullying victimization is recognized as a public health and mental health problem in many countries. However, data on bullying victimization's prevalence and risk factors is scarce in sub-Saharan Africa Sierra Leone. This research aimed to determine bullying victimization prevalence and its associated factors among Sierra Leonean school-going adolescents.

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Background: Bats are considered wildlife species of public health concern, as they are known to host various pathogenic agents, and their interactions with humans are potential routes of pathogen spillover. A high level of knowledge on Bat-borne Zoonotic Diseases (BZD), their causative agents, signs, symptoms, mode and pattern of transmission, health attitudes, and practices towards the disorders are vital parameters in handling them. This study aimed to look into BZD knowledge, public attitudes, and behaviour.

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Informed decisions about one's sexual and reproductive health can be made through family planning. Women of reproductive age in rural Sierra Leone's Western area were asked to participate in a survey to determine their attitudes and knowledge toward family planning and the use of contraceptives. A descriptive cross-sectional study survey was conducted in the Western Area Rural of Sierra Leone.

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Marburg virus (MARV) causes sporadic outbreaks of severe Marburg virus disease (MVD). Most MVD outbreaks originated in East Africa and field studies in East Africa, South Africa, Zambia, and Gabon identified the Egyptian rousette bat (ERB; Rousettus aegyptiacus) as a natural reservoir. However, the largest recorded MVD outbreak with the highest case-fatality ratio happened in 2005 in Angola, where direct spillover from bats was not  shown.

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