Germs Are Tougher and Deadlier In Space

Boston (dbTechno) – Researchers have found that bacteria which causes food poisoning on Earth can get stronger in space and actually be deadly.

A team of researchers sent dozens of packaged vials of salmonella on a 2006 shuttle mission to test out how they would react once they got into space. The vials were in orbit for 12 days. The bacteria on the shuttle was then tested.

It was found that the bacteria was 3 times more deadly to mice than it was before it left Earth. The findings have been reported in the Proceedings of the National Academy of Sciences.

They stated that a protein caused the increased strength in the virus. Researchers are hopeful that since they found out how this particular protein gains strength, that it can be used to find a vaccine against Salmonella.

Dr. Cheryl Nickerson stated that “It has tremendous potential.” There has never been any report of food poisoning on a space shuttle mission or on the International Space Station. This research though may make them take more notice.

This is because since the viruses are far more potent up in space, it is possible that more harm could be done to the astronauts before they can get the care and help they require. The protein which causes the increase in strength is called Hfq and could be a target for a vaccine or new antibiotic in the near future.

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