triadaability.blogg.se

“We estimate that as of October 2020, individuals aged 20-49 are the only age groups sustaining resurgent SARS-CoV-2 transmission with reproduction numbers well above one, and that at least 65 of 100 COVID-19 infections originate from individuals aged 20-49 in the US. But what about indoor transmission?Īge groups that sustain resurging COVID-19 epidemics in the United States Science.

We propose that epidemiological models must incorporate climate effects through the AIR index.” Interesting. The pandemic outbreaks are associated with changes in temperature, relative humidity, and wind speed independently of the particular season. The results suggest that two pandemic outbreaks per year are inevitable because they are directly linked to what we call weather seasonality. From the Abstract: “We present the results for the number of cases and transmission rates for three cities, New York, Paris, and Rio de Janeiro.

Something to take to your local school board…įluid dynamics and epidemiology: Seasonality and transmission dynamics Physics of Fluids ( press release). Can somebody knowledgeable from the readership comment? I would hate to think that motivated reasoning is being deployed on behalf of a national champion.Ĭoronavirus is in the air - there’s too much focus on surfaces Nature. The early results coming from Israel support the UK policy of extending the gap between doses by showing that a single dose can give a high level of protection.” This is above my paygrade. What our analysis shows is that a single dose of vaccine is highly protective, although it can take up to 21 days to achieve this. The cause of the initial surge in infection risk is unknown but may be related to people being less cautious about maintaining protective behaviours as soon as they have the injection. Estimated vaccine effectiveness was pretty much 0 at day 14 but then rose to about 90% at day 21 before levelling off. After initial injection case numbers increased to day 8 before declining to low levels by day 21. From the Abstract, on methodology: “We used a pooled estimate of the daily incidence rate during days 1 to 12 as the counterfactual estimate of incidence without disease and estimated confidence intervals using Monte Carlo modelling. A reanalysis of a study of ‘real-world’ vaccination outcomes from Israel (preprint) medRvix. Aside from transient local and systemic reactions, no safety concerns were identified.”Įstimating the effectiveness of the Pfizer COVID-19 BNT162b2 vaccine after a single dose. The mRNA-1273 vaccine showed 94.1% efficacy at preventing Covid-19 illness, including severe disease. Serious adverse events were rare, and the incidence was similar in the two groups. From the Abstract: “Moderate, transient reactogenicity after vaccination occurred more frequently in the mRNA-1273 group.

Trading boom propels Deutsche Bank to first profit in 6 years FTĮfficacy and Safety of the mRNA-1273 SARS-CoV-2 Vaccine NEJM. As Yves keeps pointing out, friction in trading is good. Robinhood Crisis Reveals Hidden Costs in Zero-Fee Trading Model Bloomberg. SEC Hunts for Fraud in Social-Media Posts Hyping GameStop Bloomberg It’s A Sh*t Show Out There The Brockovich Report. Is this the end of the A68a iceberg? Enormous block of Antarctic ice that was once three and a half times bigger than LONDON suffers another major split Daily Mail

Texas sorry after mistakenly sending emergency alert for cursed Chucky doll Guardian (ChiGal). This Flower Is Really a Fungus in Disguise Scientific American