---
title: "Antibiotic-Resistant Bacteria Found on International Space Station"
description: "A recent genetic analysis revealed that there are five strains of antibiotic-resistant bacteria on board the International Space Station."
date: "2018-11-27"
modified: "2018-11-27"
authors:
  - name: "Dan Robitzski"
    link: "https://futurism.com/authors/danrobitzski"
url: "https://futurism.com/neoscope/antibiotic-resistant-bacteria-international-space-station"
categories:
  - "Bacteria"
  - "Health & Medicine"
  - "Medical"
  - "Pathogens"
tags:
  - "Antibiotic Resistance"
  - "international space station"
  - "medicine"
  - "space"
---

# Antibiotic-Resistant Bacteria Found on International Space Station

![](<https://futurism.com/wp-content/uploads/2018/11/antibiotic-resistant-bacteria-international-space-station.jpg>)
*\<em\>Image: NASA/Victor Tangermann\</em\>*

## Extraterrestrial life

Someone didn’t wash their hands after using the space toilet. A recent survey of bacteria on board the International Space Station [revealed five different strains](<https://www.sciencealert.com/microbes-on-the-iss-show-we-can-t-take-astronaut-health-for-granted>) of *Enterobacter*, a type of bacteria notorious for its ability to survive our strongest antibiotics.

When scientists analyzed the genetic makeup of the antibiotic-resistant strains, according to [research published Friday](<https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1325-2>) in the journal *BMC Microbiology*, they estimated a 79 percent chance that the bacteria could infect humans.

## Peaceful Coexistence

The bacteria samples were collected for study back in 2015. The lack of off-world *Enterobacter* infections since then means that these strains are [not immediately dangerous](<https://futurism.com/neoscope/bacteria-screening-test-columbia>).

But should they someday *become* dangerous, then options for treatment will be limited — especially if that day comes before doctors develop new types of antibiotics to prevent the impending crisis of new bugs that can [withstand our antibiotics of last resort](<https://futurism.com/neoscope/the-development-of-new-drugs-isnt-matching-the-pace-of-antibiotic-resistance>).

The reason some experts aren't certain how much of a threat these bacteria pose is that we don't fully understand how bacteria operate in space, where there’s less gravity and more residual radiation. Should they start infecting astronauts, the ISS may become plagued with cases of lower respiratory infections and urinary tract infections, among other conditions caused by *Enterobacter*.

## Back on Earth

*Enterobacter* is notorious for [complicating people’s hospital stays](<https://emedicine.medscape.com/article/216845-overview>). People with other conditions that weaken their immune systems are more susceptible to an *Enterobacter* infection, which is then very difficult to treat — and scrub out of hospitals altogether — because of the bacteria’s resilience.

So while astronauts are safe for the foreseeable future, doctors will need to develop a game plan to make sure they stay that way, especially when faced with opportunistic bacteria that are hard enough to treat in earth-bound patients.

**READ MORE:** [Antibiotic-Resistant Bacteria Have Been Discovered on Board The International Space Station](<https://www.sciencealert.com/microbes-on-the-iss-show-we-can-t-take-astronaut-health-for-granted>) \[*ScienceAlert*\]

***More on antibiotics: [There’s a New Antibiotic in Town, and We Can Create It in the Lab](<https://futurism.com/neoscope/new-antibiotic-albomycin>)***

## Author
Dan Robitzki is a senior reporter for Futurism, where he likes to cover AI, tech ethics, and medicine. He spends his extra time fencing and streaming games from Los Angeles, California.

### Author social links  
[Twitter](<https://x.com/danrobitzski>)