Not sure about kids and teachers. That is worrying.
LaoDan wrote:Windwalker has shown in the past that he does not understand statistics, and now it appears that his reading comprehension is also subpar. .
http://www.chinadaily.com.cn/a/202007/0 ... 5824e.html hope the staticians dont include this kind and perhaps other kind of fake covid19 confirmed reports. A woman surnamed Chen, 29, made up information about one confirmed case in Daxing district and spread it through social media on July 2, just because she was bored during her home quarantine.
Trick wrote:Calling someone as being subpar is rude....
Elitist !
windwalker wrote:COVID rarely kills children, even compared with influenza, against which many children are already vaccinated.
Our data show that for mortality COVID-19 is similar to flu, or less severe, in children whilst being the opposite in adults.
https://www.sciencedirect.com/science/a ... 0620302092
everything wrote:https://medicalxpress.com/news/2020-07-scientists-key-element-strong-antibody.html
some antibody good news, it seems
Debate over whether herd immunity will be our salvation to the escalating Covid crisis was recently fueled by two new reports.
The first was the release of a new nationwide study from Spain, a former Covid hotspot, which suggested that too many lives would be lost while waiting to achieve the approximate 60% infection rate needed for herd immunity, whereby so many people become immune to the disease that it is effectively stamped out.
The second was a report from New York, which suggested that in some communities herd immunity may have already been achieved, with one health care clinic reporting that slightly more than 68% of Covid tests taken had come back positive.
But we waste critical time with this pointless discussion, because the facts are already quite clear: herd immunity will likely never be achieved for Covid-19 or any other coronavirus. We know this thanks to new research on the development and decline of Covid antibodies and from a wealth of epidemiological evidence on coronaviruses as a whole.
While SARS and MERS are the coronaviruses that grab the headlines, there are four other mostly unknown coronaviruses that are much more common: 229E, HKU1, NL63 and OC43. What we know from 60 years of research into these viruses is that they come back year after year and reinfect the same people -- over and over again.
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