Infectious Diseases
@infectiousdz.bsky.social
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Infectious diseases and their global story
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infectiousdz.bsky.social
Measles likely came from cows (via rinderpest) around the 6th century BCE.

For 2,500 years, we didn’t evolve superhuman resistance—children just died. Real protection only came in the 1960s, with vaccines.

Our superpower isn’t evolving into superhumans. It’s outthinking pathogens.
Measles virus and rinderpest virus divergence dated to the sixth century BCE
Measles virus diverged from rinderpest virus in the sixth century BCE, indicating an early origin for human measles.
www.science.org
Reposted by Infectious Diseases
boghuma.bsky.social
"The practice, in which users inject the blood of already intoxicated individuals, has fueled one of the fastest-growing H.I.V. epidemics in the Pacific and grown widespread in South Africa."
www.nytimes.com/2025/10/08/w...
‘Bluetoothing’: Blood-Sharing Drug Trend Fuels Alarming Global H.I.V. Surge
www.nytimes.com
Reposted by Infectious Diseases
maqsoodasi.bsky.social
Fiji's #HIV cases surge due to bluetoothing, #chemsex and needle-sharing

Over the past 5 years #Fiji has become the locus of one of the world's fastest growing HIV #epidemics

In 2014 with fewer than 500 people with HIV, by 2024 that number was 5,900
share.google/2gPEckigdM3K...
Fiji's HIV cases surge due to bluetoothing, chemsex and needle-sharing
The small South Pacific nation is facing one of the world's fastest growing HIV epidemics.
share.google
Reposted by Infectious Diseases
avac.org
AVAC @avac.org · 7h
Important news from WHO! The 1st #lenacapvirs for #PrEP have been prequalified in just 36 days through a new abridged prequalification pathway, which is the 1st time this procedure has been used!

extranet.who.int/prequal/news...

An important step, but more to do: www.prepwatch.org/tracking-len...
First lenacapavirs prequalified | WHO - Prequalification of Medical Products (IVDs, Medicines, Vaccines and Immunization Devices, Vector Control)
Gilead’s Lenacapavir Tablet and Injection Products Prequalified by WHO
extranet.who.int
Reposted by Infectious Diseases
onisillos.bsky.social
"Usutu, which mainly infects birds, was first detected in London blackbirds in 2020 and has been found in birds or mosquitoes every year since, making it now endemic to the UK … Usutu often establishes first, with West Nile following as temperatures rise."

theconversation.com/first-eviden...
First evidence in the UK of breeding aegypti mosquito – the main spreader of dengue, chikungunya and Zika
The first discovery of Aedes aegypti eggs in the UK shows how climate change and global travel are helping mosquitoes that spread dengue and Zika expand northwards.
theconversation.com
Reposted by Infectious Diseases
boghuma.bsky.social
The number of deaths caused by antimicrobial resistance is predicted to rise from 1 millio to 2 million death per year by 2050. Reasons:
- Too few new drugs
- Excessive use of antibiotics in agriculture
- Antibiotics overuse in medical practice
- Lack of awareness
www.nature.com/articles/d41...
The rise of ‘nightmare bacteria’: antimicrobial resistance in six charts
Data reveal how the global challenge to reduce deaths and infections from drug-resistant bacteria is not going according to plan.
www.nature.com
Reposted by Infectious Diseases
onisillos.bsky.social
"The administration wants to be able to do ‘ideological purity’ testing before helping after [a natural disaster, such as] a tsunami"

Given this is how Trump sees internal disaster relief, it's no surprise that this attitude would be turned outward.

www.theguardian.com/global-devel...
US ‘undermining global health’ by threatening to strip funding from aid projects that do not fit its political agenda
Trump administration reported to be planning expansion of ‘global gag rule’ to halt any initiatives promoting diversity, equity and inclusion
www.theguardian.com
Reposted by Infectious Diseases
kevinault.bsky.social
"there is no question that GBS is a leading cause of disease and death in infants up to 3 months old. Worldwide, it sickens about 400,000 babies a year and kills at least 91,000"

A deep dive into group B strep vaccines - #MedSky + #ReproSky + #IDSky.

www.science.org/content/arti...
Vaccine given during pregnancy could protect babies from an invisible killer
Shots target group B streptococcus, a little-known microbe that can cause stillbirths and life-threatening disease in infants
www.science.org
Reposted by Infectious Diseases
ylepidemiologist.bsky.social
1/ A deadly #Listeria outbreak has been linked to precooked pasta, and four people have already died. 20 others became severely ill, with all but one landing in the hospital.

Katelyn here, Your Local Epidemiologist, and here’s what you need to know about this and other public health news this week👇
Reposted by Infectious Diseases
healthpolicywatch.bsky.social
🤰Pregnant women have been left out of #malaria trials—until now.

#Mali has just enrolled the 1st patient. A step forward in ensuring safe and effective treatments for women during their most vulnerable months.

📖➡️ healthpolicy-watch.news/mali-enrols-...

✍️ @kerrycullinan.bsky.social
@mmv.org
Reposted by Infectious Diseases
maggieastor.bsky.social
CDC has finally adopted the recommendations its vaccine panel made Sept. 19. This should increase access to Covid vaccines somewhat — CVS and Walgreens had said once the recs were official, they'd offer the shots w/o Rx nationwide, and Vaccines for Children program also needed the official approval
Reposted by Infectious Diseases
Reposted by Infectious Diseases
melodyschreiber.com
It is way, way better to get vaccinated for chickenpox than to get sick with it
boghuma.bsky.social
A new Nature Medicine study analyzing health records from >100 million people in the US offers compelling evidence that reactivation of varicella-zoster virus (VZV) ,the same virus that causes chickenpox and shingles may contribute to dementia risk.
www.nature.com/articles/s41...
Varicella-zoster virus reactivation and the risk of dementia - Nature Medicine
Large-scale longitudinal health records reveal consistent association of varicella-zoster virus reactivation with dementia.
www.nature.com
Reposted by Infectious Diseases
infectiousdz.bsky.social
The annual incidence of Hep B in dialysis unit staff used to be about 2.6% in the 1970s journals.lww.com/asaiojournal...
journals.lww.com
Reposted by Infectious Diseases
taghivscience.bsky.social
See paper published earlier this year by @dmdorogov.bsky.social for more background: www.tandfonline.com/doi/full/10.... #HIV
Reposted by Infectious Diseases
Reposted by Infectious Diseases
auditorynerves.bsky.social
Researchers have developed a new vaccine to prevent a deadly virus that affects young elephants.

It targets elephant endotheliotropic herpesvirus (EEHV), which is currently a leading cause of death in young Asian elephants.

🧪💉🐘
www.bbc.com/news/article...
Vaccine breakthrough for deadly elephant virus
A vaccine against a deadly disease that affects young elephants is shown to be effective in a world-first trial.
www.bbc.com