“CanSinoBIO has always been in a strategic partnership with Academician Chen's research team and the Oxford University research team respectively. However, CanSinoBIO chose to cooperate with Chen's research team in the early stage of COVID-19 vaccine development,” Yu said. “But...
UAE Says It Will Test 2 Million People for COVID-19 as Cases Rise More Reuters FILE PHOTO: People walk outside Dubai mall after the UAE government eased a curfew and allowed stores to open, following the outbreak of the coronavirus disease (COVID-19) in Dubai, United...
When a positive rapid antigen test goes from a dark line to a very faint line, this means that the virus load in the swab is probably less than when then line was dark, he adds. “So even a faint line after a really dark line means you are likely much less contagious, and no line...
Outcomes were ascertained 30 d after the COVID-19-positive test until the end of follow-up. COVID-19 cohort (n = 153,760) and contemporary control cohort (n = 5,637,647). Adjusted HRs and 95% CIs are presented. The length of the bar represents the excess burden per 1,000...
Thus, we had the following two aims: (1) To assess the incidence and risk of doctor-diagnosed post-COVID condition for up to six months after positive test by characteristics of pre-existing poor health, socioeconomic and sociodemographic factors, and (2) to develop prediction models of ...
The city will continue to reinforce anti-epidemic measures in residential compounds and urban villages, where negative 72-hour nucleic acid test results are required to enter and exit. The previous notice, effective from Ma...
Incubation period was defined as the time from when the infection occurred to the onset of signs and symptoms or the first positive test. It was measured with cases of a well-defined period of exposure and symptom onset. Results of searches were screened in 2 stages. First, titles and ...
Multivariable logistic regression models were performed to test significance of the associations between the key variables [i.e., survey time (Round 2 versus Round 1) and the five domains of resource losses] and probable depression. The interaction effects were tested by fitting two sets of ...
Probable deaths are deaths where Covid-19 is listed on the death certificate as the cause of death or a significant contributing condition, but where there has been no positive confirmatory laboratory test. Deaths among probable cases tracked by a state or local health department where a death ...
Fig. 1: Symptom trajectories. The prevalence of symptoms reported by participants in COVID Symptom Study Sweden with (a) a positive PCR test for COVID-19 (n = 5178), and (b) a negative PCR test for COVID-19 (n = 32,089), across the study period April 29, 2020–February...