NEW EPISODE! @alhkim, assistant professor, pathology & immunology, @WUSTLmed, @WUSTL_Rheum, explores B-Cell depleting therapies & how patients on these drugs may be more susceptible to #COVID19. Listen → https://t.co/TU8q0CZGRm
STOP THE PRESSES! Many🙏 to @benryanwriter for this: new @AstraZeneca press release states EVUSHELD CAN NEUTRALIZE OMICRON, albeit with 10X higher titers than to ancestral S protein per data from independent FDA study. Press release & data from @NIH OpenData Portal here.
Ah, the world of preprints. The Chinese preprint showing that one of the two AZ mAbs had no neutralization of Omicron now has different data for AZD1061, showing better, but still modest neutralization. This is more in line with AZ press release data.
https://t.co/U0e5TsFLw8
Link to original paper: https://t.co/yr4joUWfxw
Interesting that RA w/ ⬆️breakthrough inf rates during Delta (Table 2). Wonder if ⬆️rate due to TNFi use: we found TNFi a/w poor cross-variant neutralization (i.e. Delta), but boosting restores responses (https://t.co/B23swEVkmA).
.@marynak410 & I provide context to analyses from N3C Consortium (including @NamrataRheum & Jas Singh) in @JAMAInternalMed re: the risk of breakthrough infections in the immunosuppressed (IS).
Full vax=low breakthrough inf %, but still ⬆️then non-IS.
https://t.co/xQZIm8KNxI
We had this exact same vigorous discussion on the last day of the #SLE community hub @ACRheum#ACR21 with @ashira_md, @karen_kc123 & many others.
TL;DR race is not a surrogate of a biologic foundation, rather a dynamic social construct.
https://t.co/6wFbz25UoR
This has been a problem since day 1, but in this my-rights-are-more-important-than-societal-good culture, has largely been brushed aside. Immunosuppressed pts are unnecessarily bearing the brunt of this pandemic.
Now let's overcome the rate-limiting step of distribution. The heavily constrained supply will further exacerbates disparities already present in the COVID-19 space.
Another great piece by @benryanwriter highlights so many issues related to the distribution of everything COVID-19, with health disparities being stretched wider and wider. This is also nicely outlined in this @TheLancetRheum editorial: https://t.co/BW3CJbIMjv
So this preprint suggests that sotrovimab is not effective against the BA.2 subvariant of Omicron, which would be surprising (https://t.co/M4CUUR8WmG).
This apparently is not true, with data from #Vir suggesting otherwise: https://t.co/9IcpAg9xjp.