Data on effectiveness and protection duration of Covid-19 vaccines and previous infection against general SARS-CoV-2 infection in general populations are limited. Here we evaluate protection from Covid-19 vaccination (primary series) and previous infection in 21,261 university students undergoing repeat...
Besides, severity of Omicron infection was even worse among cancer patients who received delayed treatment.Similar content being viewed by others Radical cancer treatment is safe during COVID-19: the real-world experience of a large London-based Comprehensive Cancer Centre during the first wave ...
Overweight and obesity have several negative pathophysiological consequences on the human body during COVID-19 infection. These pathophysiological consequences have a synergistic effect on disease prognosis and outcome. The association between excess weight and COVID-19 outcome has not be...
The World Health Organization developed the following clinical case definition for post-COVID-19 syndrome: “Post COVID-19 condition occurs in individuals with a history of probable or confirmed SARS-CoV-2 infection, usually 3 months from the onset of COVID-19 with symptoms that last for at l...
There is already evidence to suggest that VDD may increase COVID-19 infection susceptibility, however research assessing the impact of VDD on COVID-19 symptom duration is limited. The aim of this research was to determine whether VDD is a significant independent risk factor for extended durations...
This retrospective cohort study was conducted on local patients aged ≥60 years who were admitted due to COVID-19 infection in Hong Kong in 2022, from 1 February to 22 November, and with 28 days of follow-up since admission. The exposure was either not vaccinated; or having received 2/3...
In Malawi, 3000 children without human immunodeficiency virus (HIV) infection but with chest-indrawing CAP with or without fast breathing were randomised to either 3 or 5 days of oral amoxicillin BID with age-group-determined doses (2−11 months = 500 mg/day; 12−35 months = 1000 mg/...
Severe acute respiratory syndrome-coronovirus-2 is a global public health problem, in which early diagnosis is required to prevent the spread of infection. In this study, we aimed to reveal the diagnostic value of chest computed tomography (CT) imaging with respect to symptom duration.关键词: ...
By the end of the year however, the U.S. had entered its second wave of COVID-19 infections. Figure 3 Self-reported sleep duration and timing in the United States during the years 2019 and 2020. Average time in bed (a) and midpoint of sleep (b) were calculated from self-reported ...
At the start of the COVID-19 pandemic, the BNT162b2 (BioNTech-Pfizer) and mRNA-1273 (Moderna) mRNA vaccines were expediently designed and mass produced. Both vaccines produce the full-length SARS-CoV-2 spike protein for gain of immunity and have greatly reduced mortality and morbidity from ...