Saskia Popescu

@saskiapopescu.bsky.social

Infectious disease epidemiologist & global heath security strategist | GHSN CEO |UMB Asst Prof working in pandemic prep, biosurveillance, One Health, AMR, BW & biosecurity. ELBI & CFR ☣️ Biopreparedness & biothreat guru - movie aficionado. Views=my own

Ebola may have been spreading for months in the DRC before anyone recognized it. A new reconstruction suggests the outbreak was already widespread in the gold-mining town of Mongbwalu by January. It wasn’t officially declared until 15 May. Why did no-one raise the alarm? My story for @science.org 🧪

EXCLUSIVE: Congo’s Ebola epidemic started at least 4 months before it was detected

A remote mining town gripped by fear saw hundreds of suspected cases before the government declared an outbreak, report says

science.org

This is excellent (And, yes, it’s remarkable how many people are writing OpEds/Substacks giving hantavirus advice even though they literally have zero training or expertise in hanatavirus & no public health training/expertise & have never played any role at all in managing a hantavirus outbreak 🤦‍♂️)

Kristian G. Andersen@kgandersen.bsky.social · 3mo ago

Just as a service to all the armchair experts out there fighting the good fight, I slightly updated your todo list so you don't have to bother with such menial tasks. You're welcome*.

The WHO Director-General has just declared Ebola Bundibugyo outbreak a Public Health Emergency of International Concern. This is the first time a PHEIC has been declared without an Emergency Committee first. Very surprising procedurally but makes sense for public health given size, spread & WHA

WHO@who.int · 3mo ago

Under the IHR (2005), @drtedros.who.int, the Director General of WHO, having consulted the States Parties where the event is occurring, has determined that the Ebola disease caused by Bundibugyo virus in DRC & Uganda constitutes a public health emergency of international concern bit.ly/3P4ZDac

Epidemic of Ebola Disease caused by Bundibugyo virus in the Democratic Republic of the Congo and Uganda determined a public health emergency of international concern

Syria has announced the arrest of former Major General Wajih Ali al-Abdullah, who served as director of the military affairs office for Assad from 2005-2018. This office was part of the Syrian CW chain of command. levant24.com/news/2026/05...

Syria Intensifies Ongoing Arrests of Assad-Era Officials

Syrian authorities continue to intensify the campaign to arrest former military and intelligence officials tied to the former Assad regime, announcing

levant24.com

“If talks stall again or collapse entirely it will have consequences beyond global health… Avoiding a reckoning with that history [of vaccine injustice] suggests that the global north learned little from the Covid years, and has no serious plan for the future.” www.theguardian.com/commentisfre...

The Guardian view on the WHO pandemic treaty: the west’s fantasy negotiations have put the world at risk | Editorial

Editorial: After five years of deliberation the global south has forced the question that defined the Covid crisis: who will get the vaccines?

theguardian.com

Reminder folks - hantavirus human-to-human transmission is less common but can and does happen circumstantially. Transmission between partners? Not surprising. Exposure from rodent sources in shared living environments? Frustrating but not surprising. (1/2)

Helen Branswell 🇨🇦@helenbranswell.bsky.social · 3mo ago

As an outbreak, #hantavirus on a cruise ship is more interesting than alarming. But it should serve as a warning sign to the US, which by withdrawing from #WHO has cut itself off from WHO's outbreak intelligence network, writes @krutikakuppalli.bsky.social. www.statnews.com/2026/05/05/h...

Shoutout to my amazing UMSOM Epi colleagues for their work in CIDJournal - antimicrobial stewardship-guided interpretation of lab tests can safely cut unnecessary antibiotic use in hospitalized patients by over 4 days - a major win for combating AMR. academic.oup.com/cid/advance-...

Using Probability of Community-Acquired Pneumonia to Tailor Antimicrobials Among Inpatients: A Pragmatic, Randomized Trial

In this pragmatic, randomized trial including 107 adults with suspected respiratory infection, an intervention guiding clinicians to interpret low procalci

academic.oup.com

There's a common misconception that zoonotic viruses require significant adaptation to jump from animals to cause human epidemics. Not so 👇. Further, we see clear signs of 1977 flu experiencing cell passage, prior to epidemic. SARS-CoV-2? Business as usual. www.sciencedirect.com/science/arti...

Dynamics of natural selection preceding human viral epidemics and pandemics

Using a phylogenetic framework to characterize natural selection, we investigate the hypothesis that zoonotic viruses require adaptation prior to zoon…

sciencedirect.com

“The researchers found that orders of the painkiller initially dipped by 16% before leveling off at a 10% decrease in the twelve weeks after U.S. health officials cautioned against use of the drug. There was no statistically significant drop in the medication’s use among non-pregnant women.”

Across ERs, Tylenol orders for pregnant people dropped after health officials linked drug to autism

Immediately after U.S. health officials linked Tylenol to autism, the drug's use in pregnant women visiting ERs dropped, new study shows.

statnews.com

To any Arizona LDS folks…. two missionary dudes flying back from DCA right now - beyond loud, gross political jokes, one just said “yeah I’m positive about that. Like HIV positive” as a joke. Come collect your boys. 🤮

100% this @jessicamalaty.bsky.social I legit just saw a spike of flu in Australia (outside of flu season) & am seeing it around in Thailand now….so when I see influencers telling people “it doesn’t make much sense to get a flu shot now ”, I’m disappointed by their myopic approach to public health.

Jessica Malaty Rivera, MS@jessicamalaty.bsky.social · 6mo ago

Quick reminder that it’s NOT too late to get your flu shot. Influenza B cases are rising—which is typical around this time of respiratory virus season. Cases will likely continue to climb for a few more weeks.