US, CDC, fully vaccinated should resume wearing masks indoors
K-12 everyone wear masks indoors
Areas of high or substantial transmission, 63.5% of US
Fully vaccinated people can still catch and transmit the delta variant
100 million eligible people not vaccinated
Breakthrough infection
risk for SARS-CoV-2 breakthrough infection in fully vaccinated people cannot be completely eliminated
people fully vaccinated with an mRNA vaccine are less likely than unvaccinated persons to acquire SARS-CoV-2 or to transmit it to others
as long as there is continued community transmission of the virus
Onward transmission from vaccinated people (CDC)
Multiple studies in different countries
Pfizer-BioNTech vaccine
People who develop COVID-19 have a lower viral load, which
may indicate reduced transmissibility
Significantly reduced likelihood of transmission from vaccinated people to household contacts
US Vaccine efficacy
https://www.cdc.gov/coronavirus/2019-ncov/science/science-briefs/fully-vaccinated-people.html
US Protection against infection
Pfizer and Moderna, 86 to 89% protection against infection
Asymptomatic infection, 80%
US Protection against hospitalization
All authorised vaccines give more than 89% protection
Pfizer and Moderna, 96%
US Protection against death
All authorised vaccines, high protection
Israel
Infection, 92%
Symptomatic infection, 94%
Severe disease, 92%
Hospitalization, 87%
Vaccine-induced cellular immunity
Moderna or Pfizer vaccine recipients
Alpha, Beta, Gamma, and Epsilon variants
CD4+ and CD8+ T cell responses
Modest or no defects in cellular immune recognition of the variants
Cellular immunity may help limit disease severity
UK, Cases up a bit today
https://ourworldindata.org/coronavirus
https://coronavirus.data.gov.uk
Wednesday, 28th + 27,734
Tuesday, 27th, + 23,511
Monday, 26th, + 24,950
Sunday, 25th + 29,173
Saturday, 24th, + 31,795
Saturday, 17th + 54,674 (peak)
Covid symptom study
https://covid.joinzoe.com/data#levels-over-time
UK official symptoms
https://www.gov.uk/government/publications/covid-19-stay-at-home-guidance/stay-at-home-guidance-for-households-with-possible-coronavirus-covid-19-infection#symptoms
From Monday
Doubly vaccinated from EU or US will not need to isolate, coming to England, Scotland Wales, from an amber list country
In case you want to support Our community outreach through donations
USE SENDWAVE or WorldRemit or Western Union Mobile money
number: + 256785698803
Country: Uganda
Registered name : Wefwafwa Andrew
Email Wefwafwa when you send or if you just want to contact him: wefandrew@gmail.com
Direct link to featured video, https://www.youtube.com/watch?v=zfBvidbS_8Y&t=653s
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