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Dr. Ali Nouri
AliNouriPhD
1/Infectious #SARSCoV2 in the air of a car 2 hrs after unmasked driver w/mild #COVID exited vehicle. Researchers found the virus in tiny air samples (0.25-0.5 um) and showed the
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1/FDA to lawmakers: your negative Covid test doesn't rule out an infection. Diagnostic tests have a high false negativity rate because they can't detect low levels of the virus during
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1/Concerning case of reinfection: healthy 45 year old was reinfected with the genetically distinct SARS-CoV-2 variant that harbors the E484K mutation - this is the variant that was recently reported
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1/#SARSCoV2 spread on #Boeing 777. Seven infections identified, at least 4 of which were likely the result of transmission events during 18 hr Dubai to New Zealand flight. Genomic sequencing
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1/BREAKING on #SARS_CoV_2 variants: the emerging variants in South Africa and Brazil that harbor the E484K mutation have "greatly reduced susceptibility" to neutralization by polyclonal serum antibodies derived from some
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1/NIH Study: COVID-19 severity could depend on route of infection: Infection through inhaling #Airborne virus could lead to more severe disease than infection from fomites (contact w/ contaminated objects.) To
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1/In order to limit the importation of the variant coronavirus from the UK, CDC now requires travelers to be tested before boarding a flight. The strategy is insufficient because it's
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1/Next US Vaccine:@Novavax began Phase 3 Trial. KEY difference: While Moderna/Pfizer deliver genetic material (mRNA) that our cells subsequently turn into Spike protein, #Novavax delivers the Spike protein directly. To
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1/Evidence of #Airborne #SARSCoV2 traveling 12 floors of an apt building through the drainage system: 200+ residents in a wing of a high-rise were tested, revealing 9 infections. Those families
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1/Possible #Airborne #SARSCoV2 Transmission through Air Ducts: after a series of infections, all 437 residents of an apt building were tested. 10 infections uncovered, all living on different floors but
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1/The UK #SARSCoV2 variant reported to be 70% more transmissible harbors a set of mutations in the Spike protein––the part of the virus that touches the human ACE2 receptor and
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1/CDC Report on Vietnam'sIncredible Tracing/Quarantine Program: after outbreak in major Hanoi Hospital, entire 7,664-persons staff quarantined. Contact tracing in the community resulted in an additional 52,239 people being quarantined.
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