Disruption of standard patient care due to the COVID-19 pandemic has been long postulated, and is now supported by a study reported in the Journal of the American College of Cardiology reporting delays in the delivery of essential diagnostic services, particularly for cardiovascular conditions, affecting health outcomes.
While vaccines are starting to become available for the prevention of SARS-Cov-2 infection, it is anticipated that the Coronavirus 2019 (COVID-19) pandemic will continue for at least the next year.
我最近在YouTube頻道上看到這條在2020年12月17日發佈的視頻，聲稱說明有關COVID-19疫苗的功效和風險。該視頻的內容非常不準確且具有誤導性。 令我震驚的是，該視頻已吸引了超過三十萬觀看者，其中有幾位評論者表示同意偽科學。
While SARS-CoV2 has been previously reported to exist in lung tissue in a 78-year-old patient who died of unexpected cardiac arrest when ready for discharge after COVID-19 hospitalisation, recently the first evidence of SARS-CoV2 infection in heart muscle cells has been reported in a case from Brazil and which is supported by evidence from other reports.
The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2/2019-nCoV) in late 2019 has led to a global pandemic.
Dr Siddharth analysed the clinical characteristics of 1,689 #COVID19 patients from 21 publications, and the demographics of 2,198 2019nCoV patients.
Watching the daily increase in Covid-19 cases in Hong Kong is scary. However, a more useful analysis is the ‘epidemic curve’, which looks at the date of symptom onset of cases rather than the date of case detection.
Dr Siddharth Sridhar, Specialist in Clinical Microbiology & Infection, looked at the main settings of Covid-19 transmission in Hong Kong (as of 20/2/2020)
Dr Siddharth Sridhar provides a brief overview on the infections with 2019-nCoV in Hong Kong as of Feb 6, 2020. Are they imported cases, local transmissions? And if locally transmitted how closely are the patients related?
Dr Siddharth Sridhar describes the basic reproduction number – a measure of how ‘infectious’ a pathogen is and how likely it is to spread through a community – for 2019-nCoV, and compares this with the early phases of the SARS and measles outbreaks.
Dr Siddharth Sridhar, looked at how stable coronaviruses are on a variety of environmental surfaces, and provides recommendations to prevent infection with 2019-nCoV.
Here, I examined the data of 28 patients from 5 publications who had severe pneumonia due to 2019-nCoV requiring ICU admission and/or resulting in death.