The Evolution of Superbugs Via Disinfectant Use

Over the years it has become a given thataeruginosa. As the experiment continued, the
certain bacteria and infections, specifically thosebacteria not only learned how to resist the
which are viral in nature, can eventually adapt todisinfectants, but also adapted to ciprofloxacin,
overcome the antibiotics which are given towhich is the most commonly prescribed antibiotic,
individuals suffering from various types ofwithout actually ever being exposed to the drug in
infection. This is why in most Western countriesthe first place. Instead, the research showed that
antibiotics are now rarely prescribed except in thethe bacteria had adapted to the disinfectants and
direst of circumstances when an infection canlearned how to pump out anti-microbial agents
prove life threatening. The fear of virusesfrom their cells, regardless of whether or not
mutating into super viruses is real enough for thethey were disinfectant or antibiotic in nature. In
medical community to take these precautions.addition, their actual DNA mutated to allow them
Indeed certain medical practitioners currentlyto resist the ciprofloxacin line of antibiotics.
advise that individuals who take extraordinaryConsidering the deadly nature of pseudomonas
precautions to avoid contact with germs (to theaeruginosa, causing a wide range of infections with
point of paranoia) are actually harming themselves.individuals suffering from weakened immune
In the long run, such avoidance prevents thesystems, and the range of surface disinfectants
development of immunity to the most commonused to theoretically prevent the spread, the idea
types of harmful bacteria.that these germs can survive disinfectants is
Scientists also understand that bacteria canbeing taken very seriously. Lead author on the
eventually become immune to different types ofstudy, Dr. Gerard Fleming, suggested that, "What
disinfectant, which is why antibacterial soaps andis more worrying is that the bacteria seem to be
hand creams are recommended to be used onlyable to adapt to resist antibiotics without even
in extreme circumstances, not on a daily basis.being exposed to them."
The latest research, as shown in the journalAdditional research published earlier in the year
Microbiology as a result of a study conducted byalso showed that the disinfectant wipes used to
the National University of Ireland, shows thathelp protect against MRSA (methicillin-resistant
certain bacteria are actually evolving to the pointStaphylococcus aureus), a potentially fatal staph
where they have developed immunity to certaininfection, were actually helping to spread the bug,
antibiotics, even in cases where the bacteria are inas the disinfectant within the wipes was
contact with antibiotics that they have not beeninsufficient to kill the bacteria. In any case, the
exposed to in the past.research is sufficiently alarming that medical
The research examined the most common typeprofessionals throughout the world over are
of hospital bacteria, and culminated in laboratorytaking notice and discussing potential changes in
tests where increased amounts of disinfectantsadvice and procedures.
were applied to cultures of pseudomonas