🔥1 in 50 people actively infectious
🔥1 in 3 chance of an exposure in a gathering of 20 on NYE
🔥6.7 million new infections per week
🔥>300,000 resulting #LongCOVID conditions/week
Info for new readers:
For those unfamiliar with the PMC model, find full weekly reports for the past 1.5 years at pmc19.com/data
The models combine data from IHME, Biobot, and CDC to use wastewater to estimate case levels (r = .93 to .96) and forecast levels the next month based on typical levels for that date and recent patterns of changes in transmission the past 4 weeks. Our work has been cited in top scientific journals and media outlets, which are fully sourced in a detailed technical appendix at pmc19.com/data/PMC_COVID…
Examples include JAMA Onc, JAMA-NO, BMC Public Health, Time, People, TODAY, the Washington Post, the Institute for New Economic Thinking, Salon, Forbes, the New Republic, Fox, CBS, and NBC. See pgs 11-13 at the above link.
We will have a pre-print out in the next month documenting very compelling evidence for the validity of using wastewater to estimate case rates. Forecasting is challenging in the context of the current viral evolution, but the real-time estimates of cases are impressively accurate to the best we can evaluate it.
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🔹800-1,400 deaths expected to result from this week's infections (new stat, see video next Tweet)
🔹100,000+ Long Covid conditions to result from this week's infections
🔹1 in 142 actively infectious today
🧵2 of 5
PMC Dashboard, March 31, 2025 (U.S.)
This video explains U.S. COVID excess death statistics, which we have incorporated into the dashboard.
🔹3 million new weekly infections in a persistent "lull" of substantial transmission
🔹1 in 107 (0.9%) of the population actively infectious
🔹1 in 3 regions in high/very high transmission (16 states and DC)
PMC Dashboard, Mar 24, 2025 (U.S.)
🧵2/5
We have had a steady state of about a half million infections the past several weeks. That's over 50 million estimated infections so far in 2025.
In a room of 40-50 people, there's a 1-in-3 chance of exposure if no testing/isolation.
PMC Dashboard, Mar 24, 2025 (U.S.)
🧵3/5
There's a good chance of steady transmission the next month. Often, we'd head into a low lull about now. BUT there are no universal precautions, immunity is waning from the fall & winter 2023-24, & viral evolution looks less 'lucky.'
It was before the pandemic declaration, before the federal government recommended masking.
COVlD spread quickly through New Orleans, leading to one of the highest mortality rates per capita in the U.S....
2) New Orleans service workers were disproportionately hit by the early pandemic. Many died. Many developed #LongCOVID at the time or have now through repeat infections. Many have switched to other sectors....
3) The sad fact is that many service workers are continuing to get #LongCOVID through repeat infections today because the pandemic is ongoing and many restaurants have high occupant density and horrendous air quality....
🔥1 in 72 actively infectious
🔥Sustained high transmission
🔥30 states in high/very high transmission (CDC)
🔥3x the transmission of Feb 2021
🔥668,000 daily infections
🔥Only 1 in 28 cases reported
2) PMC COVlD Dashboard, Feb 17, 2025 (U.S.)
This is a mid-sized wave, meaning substantial transmission. Notice that transmission remains steady at high rates.
Expect steady or slightly declining transmission, unless the real-time data are retroactively corrected.
3) PMC COVlD Dashboard, Feb 17, 2025 (U.S.)
Notice that 30 states remain in high/very high transmission, per CDC categories.
This is the same as last week. Transmission is 3x higher than in Feb 2021, when people were taking more precautions around masking and testing.