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Saturday, September 25, 2021

Masks help keep schools open, CDC finds

Alexander Nazaryan·Senior White House Correspondent

Fri, September 24, 2021, 2:19 PM·2 min read

WASHINGTON — Mask mandates keep the coronavirus from spreading in schools, according to three studies published on Friday by the Centers for Disease Control and Prevention. The findings call into question continued efforts by some Republican governors to fight mask mandates in schools.

One of the three studies compared masking policies in Maricopa and Pima counties, the largest in Arizona. In both counties, some school districts imposed mask mandates while others did not. Those that did saw far lower likelihood of the coronavirus spreading among students.

“The odds of a school-associated COVID-19 outbreak in schools with no mask requirement were 3.7 times higher than those in schools with an early mask requirement,” the CDC analysis concluded.

Students in Washington, D.C., arrive for the first day of school, Aug. 30, 2021. (Marvin Joseph/The Washington Post via Getty Images)

Gov. Doug Ducey has banned mask mandates, but some Arizona school districts have implemented them anyway. A similar tension in Florida has led to two school districts having the pay of school board members docked by Gov. Ron DeSantis, an opponent of mask mandates.

On Thursday, the federal Department of Education reimbursed one of the two Florida districts.

The highly transmissible Delta variant has made the school year more fraught than many had expected. Although many school districts are requiring vaccinations for teachers and staff, children younger than 12 are not yet eligible for immunization. Approval for this younger cohort is expected soon, but even then, it is not clear that vaccine requirements for children will become the norm.

That reality has led many educators to conclude that masks are necessary for now, especially since there is little enthusiasm for returning to remote learning.

The three new studies bolster the advocates of masking in schools.

The second of those studies looked at mask mandates in 520 counties across the country. “Counties without school mask requirements experienced larger increases in pediatric COVID-19 case rates after the start of school compared with counties that had school mask requirements,” the study found, with counties where students did not mask reporting twice as many childhood cases as counties with school mask mandates.

Elementary-school students line up for hand sanitizer at the Sokolowski School in Chelsea, Mass. (Brian Snyder/Reuters)

“This highlights the impact that universal masking policies can have on the communities that surround these school districts,” an accompanying CDC press release said, “as the impact of the policies can reduce the burden on the health care systems that support these school districts.”

FInally, the CDC found that 98.5 percent of all schools nationwide have remained open, even as the Delta variant sweeps — albeit with lessening force — across the country. So far, 1,801 schools have closed nationwide, the analysis found. The states with the most closures were Tennessee, Texas, Georgia and Kentucky.

Click on the link below to view interactive demonstration of aerosols

Tuesday, September 14, 2021

Be mindful of their mindset

Michael Mondezie Sep 12, 2021 3 min to read 

PLAY EVERY DAY: A daily release of some sort is important to your child’s mental health.

Parents and educators must pay close attention to the mental health of the children in their care says psychotherapist Shakir London.

As students across T&T begin a second successive school year of online learning, mostly in physical isolation from their peers, it is important that regular checks be made on their mental state, said London.

“Children are very adaptable and may have initially made the adjustment smoother than adults. However, in pervasive circumstances as with this pandemic, it is not unusual to see the development of early signs of depression and/or anxiety,” London warns.

London said early signs of mental disequilibrium can include a lack of concentration, increased irritability, feelings of helplessness or hopelessness, changes in appetite and sleeping patterns, as well as further isolation from family members within the home.

“Parents need to be aware that prolonged online schooling is not an experience that most children are inclined to enjoy. It can prove to be as much of a strain for children as it is for parents. Knowing what to look for can help parents be more proactive when dealing with their children’s mental health. The uncertainty of what the future will hold poses a constant challenge for families and ought to be managed one day at a time,” he advised.

Provide outlets for release within the home

Parents must provide fun outlets daily for children to de-stress, London said. These should take the form of activities their children naturally enjoy such as: video gaming, television and a simple trip out of the home.

“Identifying items, activities and experiences that can motivate your children can go a long way in alleviating some of the stresses of online learning,” he said.

Children must also be encouraged and given the time and space to clearly articulate their feelings. Far too often overworked or stressed parents can be dismissive or even oblivious to their children’s verbal and non-verbal clues, he said.

“It is important to provide a safe space for your child to feel listened and to seek help without fear of inaction or minimalisation.

Having reassuring discussions about the role that this academic year can play in achieving future goals and aspirations, can be critical in managing silent fears that your child may have. It should be noted that time spent engaging on various devices for the purpose of online learning and leisure, should be monitored to allow for other types of activities,” he said.

Open dialogue and sharing exercises are things the entire household can benefit from, London said. Children are more inclined to express themselves when they see their parents and older siblings leading by example, he noted.

“Establish a weekly check-in within the household where family members can openly express how they are coping with all that is expected of them. This also encourages healthy parent/child communication and familial support which go a long way in maintaining mental and emotional health,” he said.

“Implementing a daily schedule inclusive of physical activity/exercise, changes in environment, rest time, family time and fun activities, allow parents to establish much needed structure and balance. Having a balanced diet, scheduling time for personal self-care, utilising virtual platforms for constant interaction and spiritual development, while encouraging activities that allow for emotional expression such as journaling, art, music, dance and non-contact sports can also be helpful,” London added.

Create an engaging classroom

Educators must also create an immersive and engaging classroom experience in order to get the best out of their students, London advised. Develop a reward system, utilise familiar online communication like emojis and symbols, incorporate regular breaks and approach classes with zeal and excitement, he suggested.

“Even utilising emoticons and symbols like a ‘thumbs up’, can go a long way in sustaining classroom interest in the absence of more traditional forms of extrinsic motivation. Incorporate regular breakout room activities that would encourage peer interaction, while allotting time for general discussions on current events, students appreciate knowing that they are not alone in their perceptions and feelings,” London said.

Teachers should also consider how their approach is often mirrored by their students. A disengaged and lacklustre class is often a reflection of their teacher’s disposition, London said.

“Be mindful that your overall presence affects the students’ online experience, and it extends beyond instruction. Model passion and excitement as students often replicate their teacher’s attitude towards the subject area.

That presence can be inclusive of areas such as lesson structure: narration, activities, videos, classroom dialogue; technical know how and support, offline accessibility, emails, messages and assignments. Building a positive and interactive relationship with each student translates to greater classroom interest,” he revealed.

An eventual return to in-person learning and how well their child is able to reintegrate into a physical classroom is another thing parents should be considering, London said.

The national push to mass vaccination could see some students returning to school by the new year. London says while the current social situation is unique there are studies available on how best to approach such a return, albeit in some unexpected places.

“Studies on groups like astronauts, inmates and artic researchers provide some insight on the impact of reintegration after social isolation. One can expect positive feelings such as joy and excitement mixed with uncertainty and hesitancy.

“In-person social interaction within the school environment allows for children and youth to develop a much-needed awareness and understanding of social nonverbal cues.

The absence of that interaction over the past two years can translate to greater trepidation among peers and in some cases anxiety. We all had to adjust to a more socially restrictive lifestyle during the pandemic and it will take some time for students and adults to readjust to a more interactive human experience,” he concluded.

Source: https://trinidadexpress.com/features/local/be-mindful-of-their-mindset/article_f5558c54-141d-11ec-a57c-8b037cccb2f1.html#utm_campaign=blox&utm_source=twitter&utm_medium=social

Sunday, September 12, 2021

Coronavirus: 'All teachers should be masking indoors,' doctor stresses

Seana Smith | Anchor

Thu, September 9, 2021, 9:44 AM·2 min read

Pediatric COVID-19 cases are surging as millions of students head back to school. And the spike in infections is worrying health officials as some policymakers refuse to issue school mask mandates, putting children at risk of contracting an infection in the classroom.

“Kids who are of the age to mask should be masking indoors. All teachers should be masking indoors,” Dr. Mati Hlatshwayo Davis, director of Health for St. Louis, told Yahoo Finance Live. 

Recent studies have proven that masking works by protecting those who wear it, as well as those in close proximity to a masked individual by reducing transmission. The Centers for Disease Control and Prevention (CDC) released a report looking at the risk infected, unmasked teachers pose to students. The findings showed that an unvaccinated elementary school teacher infected with the Delta variant, who on occasion read aloud unmasked to the class, spread the virus to half of the children in her classroom after working for just two days. 

Despite studies showing the threat of unmasked teachers to students, a number of states have refused to implement mask mandates in schools, including Florida, Texas, Arizona, and South Carolina where infection rates have soared, straining hospital systems. 

According to the American Academy of Pediatrics, more than 750,000 children tested positive for COVID-19 between Aug. 5 and Sept. 2, and for the week ending Sept. 2 a total of 252,000 children tested positive for COVID-19 — accounting for about 27% of the total cases reported, and a sixfold increase from the end of July.

As pediatric COVID-19 cases rise, more children are being hospitalized due to infection. A recent study by the CDC found that hospitalization rates among children and teenagers soared nearly fivefold from late June to mid-August.


A surge in pediatric COVID-19 cases comes as those under the age of 12 are not yet eligible for a COVID-19 vaccine. The vulnerability of this population has prompted health officials to urge caution as students return to school, advising educators to take steps to help curb the spread of the virus.

“Children who cannot get the [COVID-19] vaccine, their best chance of staying healthy is to be around other vaccinated folks... Social distancing, hand washing, adequate ventilation and those types of mitigation strategies that will help keep teachers and students safe,” said Hlatshwayo Davis. "I believe in order to stay ahead of this we need the capacity to test folks and do so rapidly. Rapid testing needs to be something that should be made available to all schools and scaled up immediately.”

Friday, September 3, 2021

The WHO is tracking a new COVID-19 variant called Mu that might be able to evade immunity from vaccines and previous infections

Cheryl Teh

Thu, September 2, 2021, 12:22 AM·2 min read

The WHO is tracking a COVID-19 variant called Mu, which has been found in 48 out of the 50 states in the US. Reuters

  • The World Health Organization is tracking a COVID-19 variant called "Mu."
  • Mu, also known as B.1.621, was first detected in Colombia, and has since spread to 39 countries.
  • The WHO says it has a "constellation of mutations" that suggests it can evade vaccine immunity.

The World Health Organization (WHO) is tracking a new COVID-19 variant that it says could have the ability to evade the immunity people get from vaccines and prior COVID-19 infections. 

Called Mu, the B.1.621 variant was first detected in Colombia in January this year. It has since been detected in 39 countries and was added to the WHO's watchlist on August 30. 

In the WHO's weekly bulletin, the organization said the variant "has a constellation of mutations that indicate potential properties of immune escape."

The WHO noted in its bulletin that further studies will need to be done on the mutated variant to see if it can evade immune defenses to COVID-19 like the Beta variant first detected in South Africa.

According to the open-source database Outbreak.info, 1,953 cases of the Mu variant have been reported in the US. At press time, only two states — South Dakota and Nebraska — have not yet seen infections of the Mu variant. 

"At the moment, it looks like there's genuine cause for concern in USA, Central America, and South America, but as we saw with Delta, a potent variant can traverse the globe in the blink of an eye," said Danny Altmann, an immunology expert at Imperial College London, to The Telegraph.

Mutations of the COVID-19 virus have indeed wreaked havoc worldwide. The contagious Delta variant caused a devastating wave of COVID infections in India and led to a sharp surge in cases in the US.

The recent case surge in America has prompted the US Centers for Disease Control and Prevention to recommend that even the fully vaccinated should wear masks indoors.

At press time on September 1, the US reported a daily average of 166,080 cases of COVID-19 infections, bringing its total number of infections to 39,527,445, per The New York Times' COVID-19 case tracker. This marks an 18% increase over the last 14 days in the number of COVID cases reported in the US.

NOW WATCH: How the anti-vaccination movement took root in America


__________________________________________________________________

Variants of Interest (VOI)

Working definition

A SARS-CoV-2 variant : 
  • with genetic changes that are predicted or known to affect virus characteristics such as transmissibility, disease severity, immune escape, diagnostic or therapeutic escape; 
AND 
  • Identified to cause significant community transmission or multiple COVID-19 clusters, in multiple countries with increasing relative prevalence alongside increasing number of cases over time, or other apparent epidemiological impacts to suggest an emerging risk to global public health.  
Currently designated Variants of Interest:



*includes all descendent lineages. The full list of Pango lineages can be found here:https://cov-lineages.org/lineage_list.html; for FAQ, visit: https://www.pango.network/faqs/

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