Antibiotics are used to resist
ABacterial disease
BViral disease
CFungal disease
DProtozoal disease
Answer:
A. Bacterial disease
Read Explanation:
- Antibiotics are a type of antimicrobial substance or drug used in the treatment and prevention of bacterial infections.
- They function by either killing bacteria outright (bactericidal effect) or by inhibiting their growth and reproduction (bacteriostatic effect).
- It is crucial to understand that antibiotics are effective only against bacteria and have no effect on viruses, fungi, or other microorganisms.
- The discovery of the first antibiotic, penicillin, by Alexander Fleming in 1928, revolutionized medicine and saved countless lives.
- Different antibiotics target different types of bacteria and work through various mechanisms, such as disrupting cell wall synthesis, interfering with protein synthesis, or blocking DNA replication.
- The overuse and misuse of antibiotics have led to the significant global health problem of antibiotic resistance, where bacteria evolve to become resistant to the drugs designed to kill them.
- This resistance poses a major threat, making infections harder to treat and increasing the risk of disease spread and mortality.
- Therefore, antibiotics should always be used as prescribed by a healthcare professional and the full course completed to prevent the development of resistance.