国际公共卫生与安全杂志

Low financial status (SES) in youth antagonistically affects various physical and psychological well-being results in adulthood. Studies have shown that the experience of having low SES in youth is related with chronic weakness in adulthood, to a great extent because of hurtful constant ways of behaving, like smoking, keeping a stationary way of life, unfortunate dietary propensities, and exorbitant drinking. Youth destitution is probably going to mirror different parts of low SES in adolescence and influence later-creating wellbeing risk ways of behaving. Without a doubt, youth neediness is much of the time joined by parental nonappearance or less parental construction (absence of rules or schedules, like customary sleep times), low quality lodging, terrible eating routine, and family clashes. Neediness experienced in adolescence is additionally related with an expanded gamble of scholarly underachievement and lower pay from here on out. With the gathering of these difficulties, youngsters might have decreased assets and chances to participate in solid ways of behaving all through their life course.

Malignant growth addresses a huge wellspring of sickness trouble in the United States (US), both clinically and financially. Finding and therapy of malignant growth at prior stages might diminish this weight. To all the more likely comprehend expected effects of before determination, medical services costs among patients with malignant growth were surveyed by disease type and stage at finding.

Removable partial dentures (RPDs) are used to replace missing teeth to improve masticatory efficiency, enhance appearance, prevent unwanted teeth movement and/or improve phonetics. They may be chosen over fixed prosthetics for various reasons, including financial limitations, to facilitate hygiene access, or to overcome biomechanical issues associated with dental implants. The number of people with partial dentures is rising in line with increased numbers of partially dentate adults. This is thought to correlate with increased life expectancy and numbers of elders in the population, and a shift from total edentulism towards partial edentulism as oral hygiene improves. An analysis in the US highlighted the growing need for prosthodontic treatment, expected to exceed the supply available in 2020 Recent data from a global market research study, conducted in 2015, suggested approximately 19% of adults wear dentures, of whom most (60%) were partial denture wearers.

Marine climate bears the cost of a plenty of bioactive mixtures with interesting properties and wonderful potential for biotechnological applications. A ton of those mixtures can be involved by the food business as regular additives, colors, stabilizers, gelling specialists, and others, while others display helpful impacts and can be utilized as useful food fixings, nutraceuticals, dietary enhancements and prebiotics. Interdisciplinary methodology is expected to expand our insight, investigate the capability of marine climate and produce esteem added nourishment for all. As food researcher/microbiologist I have the discernment that the marine climate is only a wellspring of nourishment for people, very much like it occurs for the earthbound climate under the acts of farming. Marine climate commitment to human food supply is basically as old as human life in the planet nevertheless a large portion of the anthropogenic exercises happen all over the planet's coasts. People have been utilizing oceanic conditions to gather their food from ancient periods with fishing being a more seasoned movement than agribusiness. In our days, fisheries and hydroponics gives practically the half of the creature protein supply.

Quite possibly of the most socially helpful however frequently inconspicuous job the social and conduct sciences play is working with medical care examination and practice. For instance, demographers and other social researchers were instrumental in creating and presenting current family arranging strategies and practices all over the planet; for instance, by enlightening the key job informal communities play in individuals' choices to utilize contraception. Dartmouth's Atlas of Health Care has gathered, dissected, and exposed geographic varieties in medical services consumptions in the United States. Chart book scientists observed that the pace of hip substitutions was multiple times higher in some U.S. areas than in others and that the pace of shoulder substitutions was multiple times higher in certain locales. Such information assisted policymakers and wellbeing with caring pioneers distinguish amazing chances to decrease medical services spending while at the same time working on the nature of care.

Background: On the 30^th of January, 2020 the respiratory tract infecting disease caused by the novel coronavirus now called COVID-19 (i.e. the short form for Corona virus disease 2019), was declared globally a public health emergency. In this regard, medical students can be a sufficient and reliable source of information. The main aim of the study is to ascertain the “knowledge perceptions and practices of medical students at Kitwe teaching hospital regarding the COVID-19 Vaccine”. Healthcare students, most of whom in some cases are called upon to help as front-line health workers would not only need sufficient knowledge about a crisis such as the one we are facing, but also prioritization in the vaccination protocol. This research thus seeks to help in identifying possible concerns that need attention to deep awareness as well as encourage sufficient vaccination uptake from members of this group.

Objectives: This study aimed to assess the knowledge and perceptions of medical students regarding the COVID-19 vaccine at Kitwe Teaching Hospital (KTH).

Methodology: A cross-sectional survey design was employed as the study only observed what was on the ground. The sample size was calculated to be approximately 150. The study employed an online self administered questionnaire in compliance with existing public health requirements like social distancing and reduced person to person interactions. After collecting the data, entry of the data and analysis was carried out using IBM Statistical Package for Social Sciences (SPSS) Version 26.

Results: Out of the calculated sample size of 150, a total of 141 individuals were interviewed making the response rate to be 94%. The majority were male 87 (62.1%) while only 53 (37.9%) females took part in the study. Different age groups took part and the highest frequency was recorded for the age group 21-25 years with 97 (67.8%) participants. The acceptance rate for the COVID-19 vaccine among the study participants was 58.2% with 48.9% willing to take the vaccine when their turn came. From the data analyzed, the knowledge levels were good with 73.8% of the participants having good knowledge of COVID-19 vaccination. This study also found that 55% of medical students were willing to play a role in the fight against COVID-19 if given a chance to, 16.1% were not willing and 28% were not sure.

Conclusion and recommendation: Medical students at KTH showed good knowledge levels and positive attitudes towards COVID-19 vaccination, with 73.8% of the participants having good knowledge and the acceptance rate of COVID-19 vaccine among the study participants being 58.2% with 48,9% willing to take the vaccine when their turn came. In addition, they were willing to play a role given the chance. Some of the students still held on to misconceptions about the vaccine with ideas most likely obtained from non-academic sources which shouldn't be the case among medical students.