2nd half of the newsletter: From Your Local Epidemiologist. Note the data in the links attached. For the people who like stats, this is a diamond mine of information to dissect.
Your Local (Infectious Disease) Epidemiologist
United States
"The United States is averaging a staggering
801,903 cases
per day with a 98% increase in the past two weeks. Our cases have plateaued, which could be an indication of one of three things:
- We reached testing capacity. I would not be surprised if this happened, but I don’t think this is the case because test positivity rate (TPR) has also shown indications of peaking at 29%.
- Holiday effect: A weekend effect and, specifically, a holiday effect. We should know if this is the case pretty soon as data will be dumped later today; or,
- Peak: We truly peaked on a national level. This would be sooner than we expected (projections were estimating Feb 3), but obviously a welcome sign.
On a state-level, cases in many Northeast states, like New York, Massachusetts, New Jersey, and Maryland, have clearly peaked and started nosediving. We are not only seeing this in case and TPR patterns, but we’re seeing a similar pattern in wastewater. In
Boston, viral loads in fecal samples continue to decline and have almost reached pre-Omicron levels. An extraordinary turnaround.
(Financial Times)
(Massachusetts Water Resources Authority)
States in the West are now growth leaders, with cases in Alaska (+610%), Texas (+428%), Utah (+414%), Oregon (+402%), and Montana (+394%) exponentially increasing in the past 2 weeks. While some of these cases are among the vaccinated, cases are still dominated by unvaccinated people. CDC hasn’t updated their
website since November 20 (get it together, CDC!), but many jurisdictions regularly report cases by vaccination status. For example, below is the latest graph from the
Oregon Health Authority. I don’t know if this differentiation could be partially driven by testing behaviors, like unvaccinated people being more likely to get a PCR test than vaccinated.
(Oregon Health Authority)
Hospitalizations
On average,
155,943 people are hospitalized for/with COVID19 in the United States, which has increased 61% over the past 2 weeks. We have long passed last winter’s peak (and the previous record) by 20,000 hospitalizations and counting.
In fact, 31 states are reporting hospitalization rates higher than previous winter. Washington, D.C. is just hammered with hospitalizations at 308% of last winter’s hospitalizations, equating to
128 per 100,000 residents being hospitalized for COVID19. This is followed by Delaware (70 per 100K), New Jersey (70 per 100,000), New York (68 per 100K), and Pennsylvania (63 per 100K). Thankfully, though, it looks like hospitalizations in these states are slowing down and will be on the descent soon.
(NYT)
There are
two states and 618 counties that require
circuit breakers (i.e. short-term mitigation measures needed to preserve hospital functioning) at this point because their hospitals are at or above 100% capacity (assuming that the number of staffed beds has not increased in the past week). Medical military personnel have already been dispatched to a number of hospitals across the nation. Nebraska also joined a short list of states that have enacted its Crisis Standards of Care plan. But community-wide efforts to reduce spread desperately need to be taken, too. Fourteen additional states are at high risk of exceeding 100% hospital capacity in the next 1-10 days.
And, just like other countries, vaccines continue to work. For example, the
graphs of daily hospitalizations in New York State and Nebraska are worth a thousand words. Hospitalizations and deaths among the vaccinated aren’t even a blip on Oregon’s
graph, too.
(New York State)
(Nebraska Medicine)
Deaths
And, finally, we are averaging a sobering
1,964 deaths per day in the United States. Yesterday we hit
850,000 deaths in the United States. For the record, this is one of the highest death rates per capita in the world. And the majority of the last 250,000 deaths were vaccine preventable. As Peter Hotez
said, “Death by anti-science.” And a true national tragedy.
Bottom line: The United States has reached (or is close to reaching) its case peak, which is a
very welcome reprieve. But this only means we are halfway through the Omicron wave—there will be the same number of new infections on the way down as there were on the way up. Hospitalizations and deaths will follow. Nonetheless, vaccines continue to work really well. But it’s clear that a vaccine-only approach isn’t going to get the United States out of this pandemic".
Love, YLE