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1. Complications and future challenges
of bacterial antibiotic resistance.
Presented by:
Md. Mobarok Karim
Dept. Of, Genetic Engineering and Biotechnology,
Shahjalal University of Science and Technology.

2. Bacterial antibiotic resistance
 Antimicrobial resistance happens when microorganisms
change when they are exposed to antimicrobial drugs.
Bacterial antibiotic resistance. Bacterial antibiotic resistance.

3. Types of antibiotic resistance:
A. Intrinsic or natural resistance.
B. Acquired resistance .
Intrinsic resistance Acquired resistance

4. Antibiotic resistance

5. The complications of antibiotic resistance
A) Resistance bacteria lead to treatment failure
 They can not be treated with antibiotic.

6. B) Resistance bacteria may spread in
community
 Multiple drag resistance bacteria is very dangerous and
can be harm by noticeable occurrences.
 They can’t treat with various types antibiotics and are
critical to diagnosis.

7. C) Technical limitations of current diagnostics
 Nucleic acid amplification-based tests (NAAT) are most popular
tests in hospitals now a days.
 NAAT protocols exhibit varying degrees of sensitivity and
specificity when identifying specific pathogens and antibiotic
resistance traits.
 NAAT diagnostic technologies usually require direct sampling of
the pathogen. Such sampling is often not easily feasible if the
infection the site of infection is unknown.
PCR Machine.

8. D) Increased mortality
• By the infection of superbugs a large number of
people are died in the world.
• For this the mortality rate is increased day by day.

9. Future challenges of antibiotic resistance
A) Invent New drag
 For the treatment of antibiotic resistance bacteria, it is
crying need to invent a new drag which is applicable on
superbug.

10. B) Invent new technique to isolate
• World need to discover a new technique to identify the
superbugs easily.
• It would be the molecular test or pathogenic test.
Imaginary superbug detection machine.

11. C) Control the spread of resistant bacteria
• Control the spread of resistance bacteria is one of the best
challenge for the human being.
• If we control the spread, the disaster rate will be noticeably
reduced.

12. Forbid the biological weapon
 In recent world Biological weapon is a most powerful
weapon.
 Various country show their power by using biological
weapon.
 Biological weapon contain antibiotic resistance bacteria,
viruses etc.

13. ThankyouQuestions???