Marcus Low
@marcuslowx.bsky.social
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📥 625
📝 62
Novelist, editor of Spotlight, aspiring epidemiologist, lover of labradors.
reposted by
Marcus Low
Kristof Decoster
3 days ago
Vaccines mean malaria deaths should be falling — not rising
www.nature.com/articles/d41...
Nature Editorial.
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Vaccines mean malaria deaths should be falling — not rising
The tools exist to end this killer disease. It is the money and the will that are lacking.
https://www.nature.com/articles/d41586-026-01253-w
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After a few weeks of playing with Claude Code, writing Rust code from scratch feels like waking up from an extended fever dream. Suddenly things are clear and concrete again.
7 days ago
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We covered the US research funding cuts and their impact on SA in some detail last year. I’m glad we could circle back to it.
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10 days ago
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Marcus Low
Clinical Infectious Diseases
20 days ago
When are uncontrolled trials in TB scientifically and ethically justified: Borrowing wisdom from early AIDS clinical trials âś… Just Accepted đź”—
https://bit.ly/4bPWGTk
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Spotlight
15 days ago
MOOD MUSIC | The health department needs a world-class manager. President Cyril Ramaphosa’s decision for a new Director-General will say a lot about how serious he is about fixing our many health challenges, argues Spotlight editor
@marcuslowx.bsky.social
.
www.spotlightnsp.co.za/2026/04/10/r...
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Ramaphosa’s choice of Director-General for Health will test his commitment to building a capable state
When push comes to shove, President Cyril Ramaphosa’s talk of building a more capable state hasn’t always been backed up by the appointment of committed and capable people to key government positions. His decision regarding a new Director-General for health will say a lot about how serious he actually is about addressing the country’s many health challenges, argues Spotlight editor Marcus Low.
https://www.spotlightnsp.co.za/2026/04/10/ramaphosas-choice-of-director-general-for-health-will-test-his-commitment-to-building-a-capable-state/
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Marcus Low
Spotlight
17 days ago
OUR BIG READ | Despite the urgent need for new tools to tackle obesity and weight-related illness in people with HIV, there has been very little research to date on GLP-1 use in people with HIV.
www.spotlightnsp.co.za/2026/04/08/w...
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What breakthrough weight loss meds might mean for people with HIV
In part 3 of a Spotlight special series on the role of new weight loss medicines like Ozempic in South Africa, we ask what these breakthrough jabs might mean for people living with HIV in the country....
https://www.spotlightnsp.co.za/2026/04/08/what-breakthrough-weight-loss-meds-might-mean-for-people-with-hiv/
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Marcus Low
Spotlight
18 days ago
Some healthcare workers in the public sector are allowed to moonlight in the private sector under certain conditions. But amid broader management dysfunction, many are bending these rules to avoid backlash.
www.spotlightnsp.co.za/2026/04/07/m...
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Moonlighting, money and morals in a looted health system
The Department of Health allows some public sector doctors and nurses to moonlight in the private sector, but the relevant policy and its implementation caused much controversy over the years. Set aga...
https://www.spotlightnsp.co.za/2026/04/07/moonlighting-money-and-morals-in-a-looted-health-system/
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Marcus Low
GroundUp News
18 days ago
CCTV footage shows police officers repeatedly assaulting a Mowbray barber, Juma Igiranieza. Yet, two years later – some of the officers involved – have not only escaped justice, they remain on active duty. Read
groundup.org.za/article/how-...
by GroundUp Editors
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How criminal cops escape justice
Delmore Manuel, Jermaine Conradie, and Leigh-Ann Maroon are getting away with torture
https://groundup.org.za/article/how-criminal-cops-escape-justice/
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Marcus Low
Clinical Infectious Diseases
27 days ago
Diagnostic Yield of Tongue Swab- Compared to Sputum-Based Molecular Testing for Tuberculosis in Four High-Burden Countries âś… Just Accepted đź”—
https://bit.ly/4dNKt2M
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Clinical Infectious Diseases
26 days ago
Are We Ready for the Gift Tongues Can Give to TB? âś… Just Accepted đź”—
https://bit.ly/4dfHkIU
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Much of what we know about asymptomatic TB in one accessible briefing.
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24 days ago
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Spotlight
25 days ago
#InsideTheBox
| The sale of illegal medicines is a significant threat to public safety. Does the South African Health Products Regulatory Authority have the necessary tools to provide protection in this area, asks Dr Andy Gray in his latest column.
www.spotlightnsp.co.za/2026/03/31/i...
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Inside The Box with Dr Andy Gray | Are there appropriate sanctions for non-compliance with medicines legislation in South Africa?
The sale of illegal medicines is a significant threat to public safety. In his latest Inside The Box column, Dr Andy Gray asks whether the South African Health Products Regulatory Authority has the ne...
https://www.spotlightnsp.co.za/2026/03/31/inside-the-box-with-dr-andy-gray-are-there-appropriate-sanctions-for-non-compliance-with-medicines-legislation-in-south-africa/
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Marcus Low
Spotlight
24 days ago
FLU | As the flu season kicks off slightly earlier than usual, Spotlight asks experts what we might expect from this year's season and what we know about a new flu strain that's making the rounds.
www.spotlightnsp.co.za/2026/04/01/f...
@elri-voigt.bsky.social
@tuliodna.bsky.social
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Flu season is here, with experts keeping a close eye on new flu strain
Many regions in the Northern Hemisphere experienced a slightly earlier start to their flu season, driven in some part by a novel variant of influenza A(H3N2). As our flu season also kicks off slightly...
https://www.spotlightnsp.co.za/2026/04/01/flu-season-is-here-with-experts-keeping-a-close-eye-on-new-flu-strain/
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Marcus Low
Spotlight
about 1 month ago
DEPRESSION IN SA | Around 3.8 million people in South Africa developed depression in 2024, estimate leading local researchers in a major new modelling study.
www.spotlightnsp.co.za/2026/03/25/w...
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Well over three million people in SA develop depression every year, researchers estimate
Around 3.8 million people in South Africa developed depression in 2024, estimate leading local researchers in a major new modelling study.
https://www.spotlightnsp.co.za/2026/03/25/well-over-three-million-people-in-sa-develop-depression-every-year-researchers-estimate/
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Marcus Low
Spotlight
about 1 month ago
ELIMINATING TB | New TB tests have massive potential for South Africa’s struggle to get to grips with the disease. Utilising them will require both ambition and smart implementation, argue Dr Gaurang Tanna and Dr Yogan Pillay.
www.spotlightnsp.co.za/2026/03/19/t...
@gatesfoundation.bsky.social
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To eliminate TB, we need to make testing more accessible and affordable
New TB tests have massive potential for South Africa’s struggle to get to grips with the age-old disease. Making the most of these new tests will require both ambition and smart implementation, argue ...
https://www.spotlightnsp.co.za/2026/03/19/to-eliminate-tb-we-need-to-make-testing-more-accessible-and-affordable/
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A fascinating long read for World TB Day #tbsky
@stoptb.bsky.social
@madhupai.bsky.social
@treatmentactiongroup.org
@tomscriba.bsky.social
#tbsky
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about 1 month ago
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Marcus Low
Health Policy Watch - Global health news reporting
about 2 months ago
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​​Global Health Infrastructure Is Changing. Why Getting It Right Matters - Health Policy Watch
In recent weeks, there has been a glut of articles from global health big-hitters, all concerned with how multilateral health institutions should, or should
https://healthpolicy-watch.news/global-health-infrastructure-is-changing-why-getting-it-right-matters/
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Marcus Low
Spotlight
about 2 months ago
MUST READ | The opportunity is ripe to craft new and more fit-for-purpose multilateral health institutions animated by a shared commitment to human rights, argues
@marcuslowx.bsky.social
in an article jointly published with
@healthpolicywatch.bsky.social
.
www.spotlightnsp.co.za/2026/03/11/g...
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Global health infrastructure is changing, why getting it right matters for SA
Funding cuts over the last year or so have created a crisis for multilateral health institutions. Which institutions emerge from this crisis, and in what form, will have real consequences for the heal...
https://www.spotlightnsp.co.za/2026/03/11/global-health-infrastructure-is-changing-why-getting-it-right-matters-for-sa/
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Marcus Low
Spotlight
about 2 months ago
MOSQUITO HUNTERS | How does government track the malaria parasite? Why polluted puddles could spell trouble, and a pre-elimination puzzle. Get to know South Africa’s malaria experts as they outrun hitchhiking mosquitoes and pollution-hardy bugs.
www.spotlightnsp.co.za/2026/03/04/t...
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The mosquito hunters working against rising floods and shrinking budgets to end malaria in South Africa
Get to know South Africa’s malaria experts as they outrun hitchhiking mosquitoes and pollution-hardy bugs while navigating a regional funding collapse and a spiralling climate crisis. Joan van Dyk rep...
https://www.spotlightnsp.co.za/2026/03/04/the-mosquito-hunters-working-against-rising-floods-and-shrinking-budgets-to-end-malaria-in-south-africa/
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Marcus Low
Spotlight
about 2 months ago
RURAL HEALTH HEROES | Maryke Bezuidenhout has been standing up for the underdog. Moses Mthembu was once told he’d never walk again. They travel from homestead to homestead fixing wheelchairs, reseating growing children, and support to people with disabilities.
www.spotlightnsp.co.za/2026/03/05/t...
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Through dust and carrying steel, Maryke Bezuidenhout takes care to people with disabilities in KZN’s rural corners
Maryke Bezuidenhout is constantly on the road in rural, northern KwaZulu-Natal visiting and helping people with disabilities where they live. As part of Spotlight’s new Rural Health Heroes series, wri...
https://www.spotlightnsp.co.za/2026/03/05/through-dust-and-carrying-steel-maryke-bezuidenhout-takes-care-to-people-with-disabilities-in-kzns-rural-corners/
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Marcus Low
Spotlight
about 2 months ago
OUT OF REACH | Accessing weight loss meds like Ozempic and Mounjaro requires people to shell out a few thousand Rand a month. In part 2 of this special series, we examine the medical need for these meds and what it would take to get them in the public sector.
www.spotlightnsp.co.za/2026/02/25/o...
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Obesity medicines are needed in SA’s public sector. Can our government provide them?
In South Africa, access to weight loss medicines like Ozempic and Mounjaro remains limited to those who can shell out a few thousand Rand a month. In the second article of a Spotlight special series, ...
https://www.spotlightnsp.co.za/2026/02/25/obesity-medicines-are-needed-in-sas-the-public-sector-can-our-government-provide-them/
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Marcus Low
Spotlight
about 2 months ago
CUTTING EDGE | South African-led HIV vaccine trial built on decades of research kicked off in Cape Town. Spotlight unpacks what exactly is being studied, and how the resilience, tenacity and urgency of a group of dedicated local researchers made it possible.
www.spotlightnsp.co.za/2026/02/26/b...
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Marcus Low
Spotlight
2 months ago
NUMBERS MATTER | In an age of misinformation, clear and trust-worthy numbers matter more than ever. That is one reason why we have been hard at work to help bring reliable health data to your fingertips. Dive in:
tinyurl.com/y4b8zf6k
Join our mailing list:
tinyurl.com/82jdsfjy
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Marcus Low
Spotlight
2 months ago
MORE TRANSPARENCY | Spotlight's new TB dashboard and graph generator follows on the launch of a similar HIV dashboard. These dashboards show estimates from the latest versions of the Thembisa mathematical model.
www.spotlightnsp.co.za/2026/02/17/e...
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EDITORIAL | Spotlight launches new TB dashboard
Spotlight has unveiled a new tuberculosis dashboard and graph generator. We hope this dashboard will help people get a clearer picture of the state of South Africa’s TB epidemic – an epidemic that sti...
https://www.spotlightnsp.co.za/2026/02/17/editorial-spotlight-launches-new-tb-dashboard/
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Another very informative piece from Andy Gray.
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2 months ago
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Marcus Low
Spotlight
3 months ago
MUST READ | With several important developments on the horizon, 2026 is set to be another eventful year in healthcare. Here are nine stories that Spotlight will keep a close eye on.
www.spotlightnsp.co.za/2026/01/19/s...
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Spotlight’s top 9 health stories to watch in 2026
From the limited rollout of a new HIV prevention jab to developments with new weight loss medicines, to high-stakes court cases relating to National Health Insurance (NHI), 2026 is set to be another t...
https://www.spotlightnsp.co.za/2026/01/19/spotlights-top-9-health-stories-to-watch-in-2026/
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Marcus Low
GroundUp News
3 months ago
The Will for Peace 2026 joint naval exercise between South Africa, China, Russia, and Iran, which started in Simon’s Town last weekend, is a bad idea. Read
groundup.org.za/article/we-s...
by GroundUp Editors
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We should not be playing war games with Iran, Russia and China
Repressive regimes should have no place in our military strategy
https://groundup.org.za/article/we-should-not-be-playing-war-games-with-iran-russia-china/
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Marcus Low
Tom Yates
4 months ago
NEW PREPRINT! We systematically reviewed molecular epidemiology studies looking at strain discordance in pairs of people with TB disease and history of household contact We found 30 studies from 18 countries. Excluding 4 studies at high risk of bias, we had data on 1544 household case pairs [1/n]
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Mycobacterium tuberculosis complex Strain Discordance Among People With Tuberculosis and a History of Household Contact, a Systematic Review and Meta-Analysis
Background: In this systematic review of molecular epidemiology studies, we describe the prevalence of Mycobacterium tuberculosis complex strain discordance amo
https://papers.ssrn.com/sol3/papers.cfm?abstract_id=5929224
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Marcus Low
Spotlight
4 months ago
HISTORY OF HIV | Have a look at our interactive timeline that highlights scientific milestones, political controversies, activism, and the human stories that shaped one of the most significant public health challenges of our time.
www.spotlightnsp.co.za/2025/11/25/a...
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TIMELINE | The journey of HIV through science, struggle, activism, and hope
From the first reported cases of HIV in 1981 to the latest breakthroughs in long-acting prevention, this Spotlight timeline traces key moments in the global and South African response to the virus. It...
https://www.spotlightnsp.co.za/2025/11/25/a-timeline-of-key-moments-in-the-history-of-hiv/
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Marcus Low
NEJM.org
4 months ago
Tuberculous meningitis is often fatal, and current therapies need to be improved. In the HARVEST phase 3 trial, high-dose rifampin plus standard treatment was assessed. Full trial results:
nej.md/49iiDsQ
#MedSky
#NeuroSky
#IDSky
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Marcus Low
Spotlight
5 months ago
MUST READ| Spotlight editor
@marcuslowx.bsky.social
takes stock of some of the year's biggest health stories, including the cuts to US aid for health and support for research, important HIV prevention developments, and NHI court cases.
www.spotlightnsp.co.za/2025/12/08/h...
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Health in 2025: The year in fewer than 1 000 words
The year’s biggest health story by far has been the cuts to US aid for health and US support for health research. But it’s also been a year of important HIV prevention developments, NHI court cases, o...
https://www.spotlightnsp.co.za/2025/12/08/health-in-2025-the-year-in-fewer-than-1-000-words/
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Marcus Low
Spotlight
5 months ago
SPOTLIGHT ON HIV | Ahead of World AIDS Day coming up on Monday, December 1st, Spotlight's focus this week was exclusively on HIV. Find out more:
tinyurl.com/39evnys4
Join our mailing list:
tinyurl.com/82jdsfjy
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Some very interesting data here, though some of it is far from straightforward to interpret. Credit to the NHLS for responding positively to a PAIA request.
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5 months ago
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Marcus Low
Spotlight
5 months ago
THE HISTORY OF HIV | Explore four decades of the HIV story, from the first cases to breakthroughs in prevention, science, and South Africa’s fight against the virus:
www.spotlightnsp.co.za/2025/11/25/a...
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TIMELINE | The journey of HIV through science, struggle, activism, and hope
From the first reported cases of HIV in 1981 to the latest breakthroughs in long-acting prevention, this Spotlight timeline traces key moments in the global and South African response to the virus. It...
https://www.spotlightnsp.co.za/2025/11/25/a-timeline-of-key-moments-in-the-history-of-hiv/
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Marcus Low
Excellent piece by Catherine Tomlinson.
@sahivsoc.bsky.social
@unaids.org
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5 months ago
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Excellent piece by Catherine Tomlinson.
@sahivsoc.bsky.social
@unaids.org
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5 months ago
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Marcus Low
Spotlight
5 months ago
TAKING STOCK OF NHI | It seems likely that in 2026, the courts will have to make one or more landmark rulings that will determine the future of NHI. Find out more:
tinyurl.com/u9tv9jf9
Join our mailing list:
tinyurl.com/82jdsfjy
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This is very good
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5 months ago
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Marcus Low
Madhu Pai, MD, PhD
5 months ago
“More than a decade after the first HPV vaccination programmes rolled out, data from multiple countries reveals a dramatic fall in cervical cancers and precancers, confirming that HPV vaccines are highly effective and extremely safe”
www.gavi.org/vaccineswork...
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The HPV vaccine is erasing cancer – here's the proof
More than a decade after the first HPV vaccination programmes rolled out, data from multiple countries reveals a dramatic fall in cervical cancers and precancers, confirming that HPV vaccines are high...
https://www.gavi.org/vaccineswork/hpv-vaccine-erasing-cancer-heres-proof
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Marcus Low
Daily Maverick
5 months ago
A preliminary assessment of what the Media and Digital Platforms Market Inquiry final report delivers — and what it leaves unresolved.
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Media and digital platforms final report: Hits and misses
https://www.dailymaverick.co.za/article/2025-11-14-media-and-digital-platforms-final-report-hits-and-misses/?utm_term=Autofeed&utm_medium=Social&utm_source=Bluesky#Echobox=1763139222
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Shiny is a really fantastic platform for creating this kind of dashboard, providing one is comfortable in
#R
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5 months ago
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Marcus Low
Spotlight
5 months ago
JUST IN | Around 54 000 people died of TB in South Africa in 2024, according to new figures released alongside the
@who.int
’s latest World TB Report. This continues a slow downward trend in TB deaths in recent years, reports
@marcuslowx.bsky.social
.
www.spotlightnsp.co.za/2025/11/12/5...
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54 000 TB deaths in SA in 2024, according to WHO
Around 54 000 people died of TB in South Africa in 2024 and 249 000 fell ill with the disease, according to new estimates from the World Health Organization. Marcus Low reports.
https://www.spotlightnsp.co.za/2025/11/12/54-000-tb-deaths-in-sa-in-2024-according-to-who/
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I suspect there will be some truly fascinating presentations of data from this study at conferences 3 or 4 years from now.
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6 months ago
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Marcus Low
Spotlight
6 months ago
MUST READ | The number of HIV viral load tests recorded by the National Health Laboratory Service is significantly less than expected since Feb 2025. Spotlight and
@groundup.org.za
are aware of no compelling reason to explain this except the US aid withdrawal.
www.spotlightnsp.co.za/2025/11/04/w...
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Withdrawal of US aid has hurt South Africa’s HIV programme
The number of HIV viral load tests is significantly lower than expected, according to an analysis of data from the National Health Laboratory Service which Spotlight and GroundUp obtained through the ...
https://www.spotlightnsp.co.za/2025/11/04/withdrawal-of-us-aid-has-hurt-south-africas-hiv-programme/
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The second in our series on the key legal questions on which the NHI court cases are likely to turn. Great work from Jesse Copelyn, as always.
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6 months ago
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Catherine Tomlinson on what still needs to happen before pharmacists can dispense ARVs without a script from a Dr.
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6 months ago
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Spotlight
6 months ago
BIG SA NEWS IN HIV PREVENTION | Our medicines regulator approved an HIV prevention shot containing lenacapavir. It provides protection for six months with a single dose. A limited public rollout is set for April 2026.
www.spotlightnsp.co.za/2025/10/27/b...
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These briefings are of the best things we publish on Spotlight
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6 months ago
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Spotlight
7 months ago
MUST READ | Deep into the night while most of Cape Town is asleep, trauma surgeon Dr Deidre McPherson slips into work scrubs, hitting the highway to Groote Schuur Hospital to save the lives of critically injured patients.
www.spotlightnsp.co.za/2025/10/03/b...
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Between silence and sirens: Cape Town trauma surgeon Dr Deidre McPherson’s midnight vigils
Groote Schuur Hospital in Cape Town has one of the busiest emergency centres in the Western Cape. As it turns to the public to raise R20 million for the opening of a new emergency centre, Dr Deidre Mc...
https://www.spotlightnsp.co.za/2025/10/03/between-silence-and-sirens-cape-town-trauma-surgeon-dr-deidre-mcphersons-midnight-vigils/
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Good article by Catherine Tomlinson. One of the reasons Spotlight exists is to publish clear explainers like this on important but under covered health issues.
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7 months ago
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