Fungal zombies

Cordyceps is a genus of parasitic fungi that are known for their ability to infect and control the behavior of insects and other arthropods. There are over 400 different species of Cordyceps, with many of them displaying specific adaptations to different host species.
When a Cordyceps fungus infects an insect or other arthropod, it sends out thread-like structures that grow throughout the host's body, eventually consuming its internal organs and killing it. The fungus then grows a long stalk, called a stroma, out of the host's body, which produces spores that can infect other arthropods.
One of the most well-known species of Cordyceps is Ophiocordyceps unilateralis, which is known for its ability to control the behavior of ants. When an ant is infected with O. unilateralis spores, the fungus takes over the ant's nervous system, causing it to climb up to a high point and latch onto a leaf or twig with its mandibles. The fungus then grows a stalk out of the ant's body, which releases spores that can infect other ants.
While Cordyceps fungi are well-known for their ability to infect and control the behavior of insects and other arthropods, there is currently no evidence to suggest that they can infect or control mammals in the same way.
There have been some reports of Cordyceps infections in mammals, such as bats and rodents, but these infections are not thought to have the same level of control over their behavior as they do in insects. In addition, the species of Cordyceps that infect mammals are usually different from those that infect insects, and their effects on the host are also different.
However, some species of Cordyceps are believed to have potential health benefits for mammals, including humans. For example, Cordyceps sinensis has been used in traditional Chinese medicine to boost the immune system, improve respiratory function, and enhance athletic performance. There is also ongoing research into the potential anticancer and antiviral properties of Cordyceps fungi.
Overall, while Cordyceps fungi do not infect and control mammals in the same way as they do with insects, they are still of interest to researchers for their potential health benefits.






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