a viral vector. The Janssen/Johnson & Johnson and Oxford-AstraZeneca vaccines use more traditional viral vector-based technology, combining the piece of SARS-CoV-2 DNA that codes for the spike protein and combines it with disabled adenovirus to deliver it to immune cells. To date, there have...
SARS-CoV-2 neurotropism can occur by trans-synaptic invasion through the olfactory route from the nasal cavity, leading to anosmia which has been associated with headache. SARS-CoV-2 protein has been found not only in olfactory mucosa and bulbs but also in trigeminal branches and the trigeminal...
Only wear a mask if you are ill with COVID-19 symptoms (especially coughing) or looking after someone who may have COVID-19. Disposable face mask can only be used once. If you are not ill or looking after some...
A very short survey on COVID-19 detection and prediction is presented in Ref. [42] by analyzing work of only 10 articles. Beside these, Jamshidi et al. [43] only examined the publication based on advanced DL methods, such as GAN, Extreme Learning Machine, RNN and LSTM for COVID-19 ...
with more than one variant41. Depending on the location, most mutations in the viral genome will not, or will only minimally, affect the course of infection. Nonetheless, a minority of these alterations will provide the virus with a fitness advantage42. Most notably, mutations in the genome ...
In addition, it is possible that the small increases in reactogenicity found with simultaneous administration were due to residual confounding between those who received only a COVID-19 booster vs both COVID-19 and influenza vaccines. Conclusions In this cohort analysis, initial safety findings from...
Cerebrovascular accidents are common neurological sequelae in post‑COVID‑19 patients. There can be a residual neuromuscular weakness, or headache (2–3% post‑COVID), that may lead to an excruciating spinal headache. Crit...
reported since 2004. [11]. The emergence of SARS was followed by MERS as the second most important coronavirus causing a world-wide public health emergency. First appeared in Saudi Arabia (KSA) in 2012 when a patient aged 60 with severe pneumonia [10]. An epidemic of the virus only ...
participants’ beliefs about the infectiousness of COVID-19.Footnote15More specifically, we ask: “On average, how many people do you think will catch the Coronavirus from one contagious person?Please only consider cases transmitted by coughing, sneezing, touch or other direct contact with the con...
Previous studies on the natural history of long-COVID have been few and selective. Without comparison groups, disease progression cannot be differentiated from symptoms originating from other causes. The Long-COVID in Scotland Study (Long-CISS) is a Scot