Identifying employee, workplace and population characteristics associated with COVID-19 outbreaks in the workplace: a population-based study.

Objectives: To identify risk factors that contribute to outbreaks of COVID-19 in the workplace and quantify their effect on outbreak risk.

Methods: We identified outbreaks of COVID-19 cases in the workplace and investigated the characteristics of the individuals, the workplaces, the areas they work and the mode of commute to work, through data linkages based on Middle Layer Super Output Areas in England between 20 June 2021 and 20 February 2022. We estimated population-level associations between potential risk factors and workplace outbreaks, adjusting for plausible confounders identified using a directed acyclic graph.

Which injections are effective for lateral epicondylitis?

Placebo injections actually improve lateral epicondylitis at high rates. No other injections convincingly improve it better than placebo.Corticosteroid injection is not superior to saline or anesthetic injection (strength of recommendation [SOR] A, systematic review of randomized controlled trials [RCTs]).

Prevalence of mineralisation of the tendon of the supraspinatus muscle in non-lame dogs.

Objectives: Mineralisation of the tendon of the supraspinatus muscle has been reported as a common finding in dogs with thoracic limb lameness. It is not clear if the mineralisation is a clinically significant cause, or a secondary effect, of lameness. The aim of this retrospective study was to determine the prevalence of mineralisation of the tendon of the supraspinatus muscle in dogs presented to the clinic for reasons other than lameness and where lameness was not evident at the time of presentation.

Human umbilical cord plasma proteins revitalize hippocampal function in aged mice.

Ageing drives changes in neuronal and cognitive function, the decline of which is a major feature of many neurological disorders. The hippocampus, a brain region subserving roles of spatial and episodic memory and learning, is sensitive to the detrimental effects of ageing at morphological and molecular levels. With advancing age, synapses in various hippocampal subfields exhibit impaired long-term potentiation, an electrophysiological correlate of learning and memory.

A Focus Group on Dental Pain Complaints with General Medical Practitioners: Developing a Treatment Algorithm.

Objective. The differential diagnosis of pain in the mouth can be challenging for general medical practitioners (GMPs) as many different dental problems can present with similar signs and symptoms. This study aimed to create a treatment algorithm for GMPs to effectively and appropriately refer the patients and prescribe antibiotics.