Informe meteorológico de People's CDC COVID-19

Public Health Critique on Vaccine Recommendations:

The CDC’s vaccine recommendation committee, the Advisory Committee on Immunization Practices (ACIP), met June 21-23. Many community members submitted public comments to support access to COVID boosters at least every six months, as well as updated boosters for all ages including children. Thank you to all who submitted a comment!

While there is much to critique from the CDC’s ACIP meeting, we will summarize a few highlights. Long COVID was neglected in the discussions of COVID’s impact, which centered on COVID hospitalizations. This is a significant misstep, as we know that vaccination reduces the risk of Long COVID by approximately 30% a 50%

The CDC committee’s vaccine work group supported a potential single-dose annual primary vaccination strategy for children aged 2 and older, while keeping the multidose primary series approach for kids aged 6 months to 2 years due to increased hospitalizations in the younger age group. A once-a-year vaccination strategy is likely not adequately protective at any age due to waning immunity in the months following vaccination.

Wastewater Testing: 

This week, Biobot shows a plateau in the South and slight decreases across other regions, including a slight decrease nationally. This is not a reason for complacency, though. Nationwide wastewater levels remain about 3.4 times higher than the previous low point in May 2021 (40 copies/mL May 26, 2021 and 136 copies/mL June 21, 2023).

Title reads “COVID-19 Wastewater Levels As of June 21, 2023.” A map of the United States in the lower left corner serves as a key. The West is green, Midwest is purple, South is pink, and Northeast is orange. Text in the middle reads: “Nationwide Average is 3.4 times higher than May 2021. 5/26/2021: 40 copies / mL, 6/21/2023: 136 copies / mL.” A graph on the bottom is titled “Wastewater: Effective SARS-CoV-2 virus concentration (copies / mL of sewage).” The line graph shows dates between May 14, 2023 and June 18, 2023 with regional virus concentrations decreasing in May and continuing into June. An additional blue dotted line shows the Nationwide average. A key on the right side states concentration as of June 21, 2023: 136 copies / mL (Nationwide), 98 copies / mL (Midwest), 138 copies / mL (Northeast), 142 copies / mL (South), and 149 copies / mL (West).
Graphic source: Biobot Analytics

Fallecidos:

You may have noticed that we haven’t been including data on COVID deaths recently. With the end of the federal Public Health Emergency on May 11, 2023, there was a significant change in death reporting which caused an artificial decrease in death counts. We already know that COVID deaths are relatively undercounted, but this change was particularly misleading.


Since the end of the Public Health Emergency, CDC is now reporting deaths in two ways. First, on the CDC’s main data tracker, COVID deaths are reported as a percentage of total deaths. A percentage is particularly difficult to interpret, as total deaths in the US (pre-pandemic) were known to vary seasonally.

Next, we have CDC’s provisional death counts for COVID. This tracker is based on death certificate data, which depends on a suspicion for COVID infection before death or on autopsy. Given continued rollbacks in testing access, it is likely that COVID deaths are undercounted by an even wider margin than in the past. 

Without well-established diagnostic criteria or objective laboratory testing for Long COVID, deaths from long-term consequences of previous COVID infections are likely also not adequately captured, despite CDC’s addition of Long COVID guidance in death certificate reporting.

All current COVID data, including deaths, are clouded by “survivorship bias.” Survivorship bias can cause us to overlook the fact that there have been changes in characteristics of the population over time due to deaths of groups of people earlier on. Unfortunately, far too many people died earlier in the pandemic, including those who were high risk and immunocompromised, and are no longer part of the susceptible population.

A diagram of an airplane showing areas that are commonly damaged. Red dots on the wing tips, middle of the body, and tail fins signify damaged areas.Text reads: “Survivorship bias: COVID appears milder due to deaths of high risk, immunocompromised, and disabled people in previous waves, as well as effective protective measures by those of us who survived. Another common example of survivorship bias is analyzing the damage on only the planes that made it home from a battle for weak spots to reinforce, neglecting the unaccounted-for damage on planes that were shot down.”Image credit: Wikipedia Martin Grandjean (vector), McGeddon (picture), Cameron Moll (concept) under CC BY-SA 4.0 license
Image credit: Wikipedia Martin Grandjean (vector), McGeddon (picture), Cameron Moll (concept) under CC BY-SA 4.0 license

Misleading claims that COVID is now “mild” and deaths are “rare” point to analyses that ignore the fact that many people died in earlier waves, and many of the rest of us have drastically changed our lives to add layers of protection and avoid exposure. In this context, even “low” levels of continued preventable deaths due to COVID signify ineffective public health responses rather than inherent properties of viral variants.

Variants:

Kraken (XBB.1.5) continues to decline at 27% in the current projection, as Arcturus (XBB.1.16) increases to 19.9%. Further down the list, lineages EU.1.1 and FE.1.1 are also XBB descendants. We are also keeping an eye out for another XBB descendant FU.1, which isn’t delineated on the CDC’s variant tracking yet but can be found on the US COVID-19 Variant Dashboard by Raj Rajnarayanan.

A stacked bar chart with x-axis as weeks and y-axis as percentage of viral lineages among infections. Title of bar chart reads “Weighted and Nowcast Estimates in United States” The recent 4 weeks in 2-week intervals are labeled as Nowcast projections. To the right, a table is titled “Nowcast Estimates in United States for 6/11/2023 – 6/24/2023.” XBB.1.5 (dark blue) dominates at 27.0 percent. XBB.1.16 (indigo) is the second dominant variant at 19.9 percent. XBB.1.9.2 (medium blue) is 13.0 percent, XBB.1.9.1 (true blue) is 11.4 percent, XBB.2.3 (light pink) is 10.6 percent, and XBB.1.16.1 (medium pink) is 9.5 percent. EU.1.1, FE.1.1, XBB.1.5.68 and others are smaller percentages represented by a handful of other colors as small slivers.
Graphic source: CDC COVID Data Tracker: Variant Proportions

Covid Largo: 

The book “The Long Covid Survival Guide” by Fiona Lowenstein won an award in the Foreword Reviews Indies Book of the Year Awards. If you aren’t familiar with Long COVID, you can check out this interview with the author, available in audio or transcript formats. Consider requesting this book at your local library (print, eBook, or audio format) or donating a copy.

Logros:

We would like to highlight an excellent op-ed supporting continued COVID protections in healthcare, written by Kevin Kavanagh, a retired physician and patient advocate. Kavanagh lays out a multilayered approach to infection control including vaccination, universal masking, and preadmission testing. Sobering data on Long COVID impacts in the healthcare workforce are presented. Notably, headlines are often written by editors–COVID levels are not as low as the mainstream narratives would have us believe (see “Wastewater Testing” above).

Tome accion: 

Use our letter template to demand free PCR testing and better data tracking from Congress and the CDC. The loss of testing resources and data reporting affects decisions on every level, from personal to national. There can be no informed consent without accurate information. Let’s bring better quality data back.

As we mark the official start of summer, we hope you are staying safe and healthy. By wearing a mask and protecting yourself and others from COVID, you are showing more leadership than most of our elected leaders and public health authorities. Thank you. 😷

Notes: 1) The numbers in this report were current as of 6/24/2023. 2) Changes in testing access as well as data reporting have led many federal data sources to become less reliable. Fewer federal data sources may be included in current and upcoming Weather Reports, and we will do our best to provide context regarding the representativeness of limited data. 3) Check out the links throughout & see our website for more! https://bej.gbh.mybluehost.me

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