Berlin
MEDICAL researchers in Germany are furious about a new law that seems to
grant alternative medical treatments the same scientific status as orthodox
medicine. They say that the law could force insurance companies to pay for
everything from ozone injections—claimed to combat infections—to the
application of magnetic fields to enhance wellbeing.
Until now, German law required a committee of medical specialists to evaluate
new treatments “according to the current state of scientific knowledge” and
decide whether insurance should cover those costs. The new law, however, calls
for an evaluation “according to the current state of scientific knowledge in
that particular form of therapy”. This means that each new alternative treatment
would be evaluated by specialists within the relevant branch of alternative
medicine, a process described as “peer recognition”.
“It’s a catastrophe,” says Franz Hofmann, director of the Institute for
Pharmacology and Toxicology at the University of Munich. The new law, he claims,
is an attack on scientific standards for assessing the efficacy of
treatments.
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Gerd Glaeske, a medical expert with the insurance company Barmer
Ersatzkasse, says that the decision could mean that “if all the ozone therapists
agree that a particular kind of ozone therapy is useful, then it is”. If
government committees were to reject such treatments for insurance cover,
alternative therapists would now be able to challenge the decisions in
court.
The law will affect alternative therapies developed over the past 20 years,
rather than treatments such as homeopathy and acupuncture which are traditional
in Germany and routinely covered by the health insurance. The controversial
amendment was inserted into a massive health reform act at the last minute by
proponents of alternative therapy. It took most medical scientists by
surprise.
Advocates of alternative therapies say the law is necessary to promote
“pluralism” in the committees that decide on the validity of new medical
treatments.
“Of course it irritates those, like me, who say there ought to be some
evidence that these things work,” says Glaeske. But he accepts that alternative
therapies are popular with the German public. “No German government can afford
to cut them from the list of approved treatments.”
![Astronomers have long known that understanding how star clusters come to be is key to unlocking other secrets of galactic evolution. Stars form in clusters, created when clouds of gas collapse under gravity. As more and more stars are born in a collapsing cloud, strong stellar winds, harsh ultraviolet radiation and the supernova explosions of massive stars eventually disperse the cloud, and their light can bear down on other star-forming regions in the galaxy. This process is called stellar feedback, and it means that most of the gas in a galaxy never gets used for star formation. Researching how star clusters develop can answer questions about star formation at a galactic scale. Now, the state of the art has been further developed with both Hubble and Webb working together to provide a broad-spectrum view of thousands of young star clusters. An international team of astronomers has pored over images of four nearby galaxies from the FEAST observing programme (#1783), trying to solve this mystery. Their results show that it is the most massive star clusters that clear away their gaseous shroud the fastest, and begin lighting their galaxy the earliest. The team identified nearly 9000 star clusters in the four galaxies in different evolutionary stages: young clusters just starting to emerge from their natal clouds of gas, clusters that had partially dispersed the gas (both from Webb images), and fully unobstructed clusters visible in optical light (found in Hubble images). With Webb???s ability to peer inside the gas clouds, they were able to then estimate the mass and age of each cluster from its light spectrum. This image shows a section of one of the spiral arms of Messier 51 (M51), one of the four galaxies studied in this work, as seen by Webb???s Near-Infrared Camera (NIRCam). The thick clumps of star-forming gas are shown here in red and orange, representing infrared light emitted by ionised gas, dust grains, and complex molecules such as polycyclic aromatic hydrocarbons (PAHs). Within these gas complexes, each tens or hundreds of light years across, Webb reveals the dense, extremely bright clusters of massive stars that have just recently formed. The countless stars strewn across the arm of the galaxy, many of which would be invisible to our eyes behind layers of dust, are also laid bare in infrared light. [Image description: A large, long portion of one of the spiral arms in galaxy M51. Red-orange, clumpy filaments of gas and dust that stretch in a chain from left to right comprise the arm. Shining cyan bubbles light up parts of the gas clouds from within, and gaps expose bright star clusters in these bubbles as glowing white dots. The whole image is dotted with small stars. A faint blue glow around the arm colours the otherwise dark background.]](https://images.newscientist.com/wp-content/uploads/2026/05/13114322/SEI_296271016.jpg)


