June 14, 2026

Pandemic Watch

WHO Warns the Bacteria are winning, Innovation is losing

pgnewser October 6, 2025 0

WHO

WHO flags surge in drug-resistant bacteria, warns of innovation crisis – Business Standard
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Excerpt:

Across the world, doctors are sounding the alarm: drug-resistant bacteria are spreading faster than new treatments and diagnostic tools can keep up. The World Health Organisation (WHO) says the rise of antimicrobial resistance (AMR), when bacteria, viruses, and other microbes no longer respond to medicines is among the top threats to public health, claiming over a million lives annually.
Yet despite the growing threat, the pipeline of new antibacterial treatments is shrinking and struggling to innovate.

Strange new bacteria found in Amazon sand flies. Could it spread to humans?– www.sciencedaily.com

pgnewser September 8, 2025 0

Strange new bacteria found in Amazon sand flies. Could it spread to humans?– www.sciencedaily.com
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Excerpt:

A new species of bacteria of the genus Bartonella has been found in the Amazon National Park in the state of Pará, Brazil, in phlebotomine insects, also known as sand flies. This type of insect is generally associated with transmitting leishmaniasis, but according to the researchers, the DNA of the newly discovered microorganism is similar to that of two other Andean species of bacteria, B. bacilliformis and B. ancashensis. These bacteria cause Carrión’s disease (also known as Peruvian wart and Oroya fever) and are both transmitted by phlebotomine sand flies.

There is currently no evidence in Brazil that this new species of bacteria can cause disease. However, since species of the genus Bartonella are responsible for several diseases in other countries, further studies are needed.

The research was conducted by Marcos Rogério André in partnership with Eunice Aparecida Bianchi Galati. Both researchers are affiliated with Brazilian institutions: the Faculty of Agricultural and Veterinary Sciences of São Paulo State University (FCAV-UNESP) in Jaboticabal campus and the School of Public Health of the University of São Paulo (FSP-USP). The study was supported by FAPESP through two projects (22/08543-2 and 22/16085-4).